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Designed with the busy practitioner in mind, ExpertDDx: Brain and Spine, third edition, quickly guides you to the most likely differential diagnoses based on key imaging findings and clinical information. This superbly illustrated resource covers more than 275 of the top differential diagnoses across a broad spectrum of central nervous system diseases, presenting parallel groups of anatomically based differentials, generic imaging patterns, modality-specific findings, and clinically based differentials for each area. Now fully revised and up-to-date, this practical reference clearly guides you…mehr
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Designed with the busy practitioner in mind, ExpertDDx: Brain and Spine, third edition, quickly guides you to the most likely differential diagnoses based on key imaging findings and clinical information. This superbly illustrated resource covers more than 275 of the top differential diagnoses across a broad spectrum of central nervous system diseases, presenting parallel groups of anatomically based differentials, generic imaging patterns, modality-specific findings, and clinically based differentials for each area. Now fully revised and up-to-date, this practical reference clearly guides you through useful, actionable differential diagnoses that lead to definitive findings in every area of the brain and spine. * Presents multiple clear, sharp, succinctly annotated images for each diagnosis; a list of diagnostic possibilities sorted as common, less common, and rare but significant; and brief, bulleted text offering helpful diagnostic clues * Reflects changes in 2021 WHO CNS tumor grading and nomenclature * Contains newly identified entities, new differential diagnoses, and updated references * Shows both typical and variant manifestations of each possible diagnosis * Includes more than 7,000 high-quality print and online images * Features updated genetic information now available in Online Mendelian Inheritance in Man (OMIM) * Separates adult and pediatric DDx lists for even faster reference * Assists you in building either a definitive diagnosis from an imaging study or a carefully refined list of reasonable differential diagnoses * Includes an eBook version that enables you to access all text, figures, and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Produktdetails
- Produktdetails
- Verlag: Elsevier LTD
- 3. Auflage
- Erscheinungstermin: 9. Mai 2023
- Englisch
- Abmessung: 286mm x 229mm x 50mm
- Gewicht: 3240g
- ISBN-13: 9780443106941
- ISBN-10: 0443106940
- Artikelnr.: 67367762
- Herstellerkennzeichnung
- Books on Demand GmbH
- In de Tarpen 42
- 22848 Norderstedt
- info@bod.de
- 040 53433511
- Verlag: Elsevier LTD
- 3. Auflage
- Erscheinungstermin: 9. Mai 2023
- Englisch
- Abmessung: 286mm x 229mm x 50mm
- Gewicht: 3240g
- ISBN-13: 9780443106941
- ISBN-10: 0443106940
- Artikelnr.: 67367762
- Herstellerkennzeichnung
- Books on Demand GmbH
- In de Tarpen 42
- 22848 Norderstedt
- info@bod.de
- 040 53433511
Karen L. Salzman, MD is Professor of Radiology and Imaging Sciences. She is the Neuroradiology Section Chief and Associate Fellowship Director, and holds the Leslie W. Davis Endowed Chair in Neuroradiology at the University of Utah School of Medicine in Salt Lake City, UT.
SECTION 1: SKULL AND BRAIN SCALP
SKULL ANATOMICALLY BASED DIFFERENTIALS 4 Skull Normal Variants Miral D. Jhaveri
MD
MBA 6 Scalp Mass
Child Luke L. Linscott
MD and Chang Yueh Ho
MD 10 Scalp Mass
Adult Miral D. Jhaveri
MD
MBA 12 Congenital Anomalies of Skull Base Luke L. Linscott
MD and Chang Yueh Ho
MD GENERIC IMAGING PATTERNS 18 "Hair on End" Miral D. Jhaveri
MD
MBA 20 Thick Skull
Generalized Miral D. Jhaveri
MD
MBA 24 Thick Skull
Localized Miral D. Jhaveri
MD
MBA 26 Thin Skull
Generalized Miral D. Jhaveri
MD
MBA 28 Thin Skull
Localized Miral D. Jhaveri
MD
MBA 30 Lytic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 34 Multiple Lucent Skull Lesions Miral D. Jhaveri
MD
MBA 38 Sclerotic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 42 Sclerotic Skull Lesions
Multiple Miral D. Jhaveri
MD
MBA CLINICALLY BASED DIFFERENTIALS 44 Macrocrania/Macrocephaly Luke L. Linscott
MD 50 Microcephaly Luke L. Linscott
MD MENINGES ANATOMICALLY BASED DIFFERENTIALS 56 Dural Calcification(s) Miral D. Jhaveri
MD
MBA 58 Dural-Based Mass
Solitary Miral D. Jhaveri
MD
MBA 62 Dural-Based Masses
Multiple Miral D. Jhaveri
MD
MBA 66 Falx Lesions Miral D. Jhaveri
MD
MBA GENERIC IMAGING PATTERNS 68 Thick Dura/Arachnoid
Generalized Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 70 Pial Enhancement Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 74 Dural Tail Sign Miral D. Jhaveri
MD
MBA VENTRICLES
PERIVENTRICULAR REGIONS ANATOMICALLY BASED DIFFERENTIALS 76 Ventricles
Normal Variants Bernadette L. Koch
MD and Chang Yueh Ho
MD 80 Choroid Plexus Lesions
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 82 Choroid Plexus Lesions
Adult Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Karen L. Salzman
MD 84 Ependymal/Subependymal Lesions Miral D. Jhaveri
MD
MBA 90 Lateral Ventricle Mass Karen L. Salzman
MD 94 Thick Septum Pellucidum Blair A. Winegar
MD and Karen L. Salzman
MD 96 Foramen of Monro Mass Troy A. Hutchins
MD 100 3rd Ventricle Mass
Anterior Karen L. Salzman
MD 104 3rd Ventricle Mass
Body/Posterior Karen L. Salzman
MD 106 Cerebral Aqueduct/Periaqueductal Lesion Nancy J. Fischbein
MD 112 4th Ventricle Mass
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 116 4th Ventricle Mass
Adult Karen L. Salzman
MD GENERIC IMAGING PATTERNS 118 Bubbly-Appearing Intraventricular Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 122 Ependymal Enhancement Blair A. Winegar
MD and Miral D. Jhaveri
MD
MBA 126 Ventriculomegaly Luke L. Linscott
MD 132 Small Ventricles Bernadette L. Koch
MD and Chang Yueh Ho
MD 134 Asymmetric Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 138 Irregular Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 142 Periventricular Enhancing Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD MODALITY-SPECIFIC IMAGING FINDINGS 146 Intraventricular Calcification(s) Blair A. Winegar
MD and Karen L. Salzman
MD 150 Periventricular Calcification(s) Luke L. Linscott
MD
Chang Yueh Ho
MD
and Susan I. Blaser
MD
FRCPC 154 Periventricular T2-/FLAIR-Hyperintense Lesions Troy A. Hutchins
MD and Karen L. Salzman
MD EXTRAAXIAL SPACES AND SUBARACHNOID CISTERNS ANATOMICALLY BASED DIFFERENTIALS 158 Subarachnoid Space Normal Variants Luke L. Linscott
MD and Karen L. Salzman
MD 160 Epidural Mass Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 164 Enlarged Sulci
Generalized Troy A. Hutchins
MD and Chang Yueh Ho
MD 168 Effaced Sulci
Generalized Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 172 Interhemispheric Fissure Cysts Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 176 CPA Mass
Adult Blair A. Winegar
MD and Karen L. Salzman
MD 180 Cystic CPA Mass Karen L. Salzman
MD and H. Ric Harnsberger
MD 184 Prepontine Cistern Mass Kalen Riley
MD
MBA
Gregory L. Katzman
MD
MBA
and Miral D. Jhaveri
MD
MBA 190 Ventral Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD 194 Dorsal Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD GENERIC IMAGING PATTERNS 198 Solitary Enhancing Cranial Nerve Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 200 Multiple Enhancing Cranial Nerves Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 204 CSF-Like Extraaxial Fluid Collection Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 206 Convexal Subarachnoid Hemorrhage Miral D. Jhaveri
MD
MBA 210 CSF-Like Extraaxial Mass Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 212 Sulcal/Cisternal Enhancement Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 216 Fat in Sulci/Cisterns/Ventricles Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 218 Pneumocephalus Miral D. Jhaveri
MD
MBA MODALITY-SPECIFIC IMAGING FINDINGS 220 Extraaxial Flow Voids Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 222 T1-Hyperintense CSF Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 224 FLAIR-Hyperintense Sulci Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 228 T2-Hypointense Extraaxial Lesions Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 232 Hyperdense CSF Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 234 Hyperdense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA 236 Hypodense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD BRAIN PARENCHYMA
GENERAL GENERIC IMAGING PATTERNS 240 Multiple Enhancing Lesions
General Karen L. Salzman
MD and Miral D. Jhaveri
MD
MBA 244 Ring-Enhancing Lesion
Solitary Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 250 Ring-Enhancing Lesion
Multiple Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 254 Solitary Cystic Parenchymal Mass
General Nancy J. Fischbein
MD and Anne G. Osborn
MD
FACR 260 CSF-Like Parenchymal Lesion(s) Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 266 Cyst With Nodule Troy A. Hutchins
MD and Karen L. Salzman
MD 270 Fat and Fat-Like Lesion(s) Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC MODALITY-SPECIFIC IMAGING FINDINGS 272 Solitary Parenchymal Calcification Miral D. Jhaveri
MD
MBA 276 Multiple Parenchymal Calcifications Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 280 Solitary Hyperdense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 286 Multiple Hyperdense Parenchymal Lesions Troy A. Hutchins
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 292 Solitary Hypodense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 296 Multiple Hypodense Parenchymal Lesions Troy A. Hutchins
MD and Chang Yueh Ho
MD 300 Multiple Brain Hyperintensities (T2/FLAIR)
Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 306 Multiple Brain Hyperintensities (T2/FLAIR)
Less Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 312 Multiple Brain Hyperintensities (T2/FLAIR)
Rare but Important Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 318 Multiple Hypointense Foci on T2 Nancy J. Fischbein
MD 320 Multiple Hypointense Foci on GRE/SWI Nancy J. Fischbein
MD 324 T1-/T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR 328 T1-Hypointense
T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 332 T1-/T2-Isointense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 336 Restricted Diffusion
General Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 342 Restricted Diffusion
Cortex Miral D. Jhaveri
MD
MBA 344 Restricted Diffusion
Basal Ganglia Miral D. Jhaveri
MD
MBA 348 T1-Hyperintense Parenchymal Lesion(s) Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR CLINICALLY BASED DIFFERENTIALS 352 Brain Tumor in Newborn/Infant Chang Yueh Ho
MD > 1 Year Chang Yueh Ho
MD 364 Epilepsy
Child Luke L. Linscott
MD 370 Epilepsy
Adult Chang Yueh Ho
MD and Bronwyn E. Hamilton
MD SUPRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 372 Asymmetric Cerebral Hemispheres Santhosh Gaddikeri
MD and Gregory L. Katzman
MD
MBA 378 Thick Cerebral Cortex Luke L. Linscott
MD 384 Thin Cortex Karen L. Salzman
MD
Anne G. Osborn
MD
FACR
and Chang Yueh Ho
MD 390 Focal Cortical Mass Chang Yueh Ho
MD and James D. Eastwood
MD 396 Cortical Hyperintensity T2/FLAIR Karen L. Salzman
MD 400 Cortical Enhancement Karen L. Salzman
MD 402 Solitary White Matter Lesion Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 406 Confluent White Matter Lesions Karen L. Salzman
MD 412 Abnormal Shape/Configuration of Corpus Callosum Luke L. Linscott
MD 418 Corpus Callosum Holes Troy A. Hutchins
MD and Karen L. Salzman
MD 420 Corpus Callosum Lesion Without Mass Effect Karen L. Salzman
MD 422 Corpus Callosum Mass Karen L. Salzman
MD 424 Corpus Callosum Splenium Lesion Troy A. Hutchins
MD 428 Medial Temporal Lobe Lesion Chang Yueh Ho
MD 434 Hippocampal Lesion Chang Yueh Ho
MD 438 Basal Ganglia Calcification Karen L. Salzman
MD 442 Hyperdense Basal Ganglia Karen L. Salzman
MD 444 Hypodense Basal Ganglia Karen L. Salzman
MD 448 T1-Hyperintense Basal Ganglia Karen L. Salzman
MD 452 T2-Hyperintense Basal Ganglia Karen L. Salzman
MD 456 Enlarged Perivascular Spaces Karen L. Salzman
MD 458 Perivascular Space Enhancing Lesions Karen L. Salzman
MD 462 Bilateral Basal Ganglia Lesions Nancy J. Fischbein
MD 466 Putamen Lesion(s) Karen L. Salzman
MD 468 Globus Pallidus Lesion(s) Karen L. Salzman
MD 472 Unilateral Thalamic Lesion Karen L. Salzman
MD 474 Bithalamic Lesions Nancy J. Fischbein
MD and Karen L. Salzman
MD 478 Pulvinar Sign Karen L. Salzman
MD 480 Tectal (Quadrigeminal Plate) Lesion Karen L. Salzman
MD INFRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 482 Large Brainstem Karen L. Salzman
MD 484 Small Brainstem Karen L. Salzman
MD 486 T2-Hyperintense Brainstem
Focal Karen L. Salzman
MD 488 T2-Hyperintense Brainstem
Diffuse Karen L. Salzman
MD 490 Midbrain Lesion Nancy J. Fischbein
MD 494 Pontine Lesion Nancy J. Fischbein
MD 500 Medulla Lesion Nancy J. Fischbein
MD 504 Middle Cerebellar Peduncle Lesion(s) Nancy J. Fischbein
MD 508 Cerebellar Atrophy Anne G. Osborn
MD
FACR and Chang Yueh Ho
MD 512 Cerebellar Hemisphere Mass Chang Yueh Ho
MD 518 Vermis Mass Chang Yueh Ho
MD 522 Low Cerebellar Tonsils Luke L. Linscott
MD GENERIC IMAGING PATTERNS 524 Cystic-Appearing Posterior Fossa Lesion Luke L. Linscott
MD CLINICALLY BASED DIFFERENTIALS 530 Posterior Fossa Neoplasm
Adult Tabassum A. Kennedy
MD and Anne G. Osborn
MD
FACR 534 Posterior Fossa Neoplasm
Pediatric Chang Yueh Ho
MD SELLA/JUXTASELLAR
PINEAL REGION ANATOMICALLY BASED DIFFERENTIALS 540 Pineal Region Mass
General Chang Yueh Ho
MD and Gregory L. Katzman
MD
MBA 544 Pineal Gland Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 546 Quadrigeminal Cistern Mass Chang Yueh Ho
MD 548 Pineal + Suprasellar Lesions Karen L. Salzman
MD 550 Sella/Pituitary Normal Variants Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 552 Sellar/Juxtasellar Calcification Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 556 Enlarged Pituitary Gland Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 558 Intrasellar Lesion Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 560 Cystic Intrasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 562 Suprasellar Mass
Child Chang Yueh Ho
MD and Anne G. Osborn
MD
FACR 568 Suprasellar Mass
Adult Karen L. Salzman
MD 572 Suprasellar Cystic Mass Tabassum A. Kennedy
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 576 Calcified Suprasellar Mass Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 578 Enhancing Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 580 Sellar/Parasellar Mass With Skull Base Invasion Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 584 Absent/Thin Infundibular Stalk Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 586 Thick Infundibular Stalk Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 588 Hypothalamus Lesion Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR MODALITY-SPECIFIC IMAGING FINDINGS 592 Hyperdense Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 594 T1-Hyperintense Suprasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR ARTERIES ANATOMICALLY BASED DIFFERENTIALS 596 Multifocal Arterial Narrowing Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 600 Vessel Wall Abnormalities Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 604 Fusiform Arterial Enlargement Hediyeh Baradaran
MD
MS and Chang Yueh Ho
MD MODALITY-SPECIFIC IMAGING FINDINGS 606 Hyperattenuating ("Dense") Artery Hediyeh Baradaran
MD
MS
Sheri L. Harder
MD
FRCPC
and Karen L. Salzman
MD VEINS
VENOUS SINUSES ANATOMICALLY BASED DIFFERENTIALS 608 Dural Sinus Lesion
General Blair A. Winegar
MD and Karen L. Salzman
MD 612 Enlarged Cortical Veins Blair A. Winegar
MD and Karen L. Salzman
MD 614 Prominent/Enlarged Deep (Medullary/Ependymal) Veins Karen L. Salzman
MD and James D. Eastwood
MD 618 Abnormally Enhancing Medullary Veins Hediyeh Baradaran
MD
MS 620 Unilateral Cavernous Sinus Mass Santhosh Gaddikeri
MD
Marinos Kontzialis
MD
and Anne G. Osborn
MD
FACR 624 Bilateral Cavernous Sinus Lesions Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 628 Meckel Cave Lesion Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD MODALITY-SPECIFIC IMAGING FINDINGS 632 Hyperdense Dural Sinus Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 636 GRE/SWI Venous Abnormalities Kalen Riley
MD
MBA and Miriam E. Peckham
MD CRANIAL NERVES CLINICALLY BASED DIFFERENTIALS 638 Hemifacial Spasm Nicholas A. Koontz
MD 642 Sensorineural Hearing Loss in Adult Nicholas A. Koontz
MD and H. Ric Harnsberger
MD 646 Sensorineural Hearing Loss in Child Bernadette L. Koch
MD 652 Bitemporal Heteronymous Hemianopsia Blair A. Winegar
MD and Kristine M. Mosier
DMD
PhD 658 Homonymous Hemianopsia Tabassum A. Kennedy
MD 662 Oculomotor
Trochlear
or Abducens Neuropathy Nicholas A. Koontz
MD 668 Trigeminal Neuralgia Nicholas A. Koontz
MD 672 Complex Cranial Nerve IX-XII Neuropathy Nicholas A. Koontz
MD 678 Horner Syndrome Nicholas A. Koontz
MD SECTION 2: SPINE TRANSSPATIAL ANATOMICALLY BASED DIFFERENTIALS 686 Cervical
Chronic Posttraumatic Abnormality Jeffrey S. Ross
MD 688 Cervical
Lower
Posttraumatic Bony Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD 690 Thoracic Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD 692 Lumbar Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD GENERIC IMAGING PATTERNS 694 Kyphosis Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 696 Kyphoscoliosis
Child Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 698 Platyspondyly
Diffuse Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 700 Sacral Mass
Adult Jeffrey S. Ross
MD 704 Sacrococcygeal Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD 708 Sacral Deformity Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 712 Multicompartmental Mass Jeffrey S. Ross
MD CLINICALLY BASED DIFFERENTIALS 718 Acute Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 724 Chronic Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 730 Acute Upper Extremity Pain/Weakness Jeffrey S. Ross
MD and Kevin R. Moore
MD 736 Lower Extremity Pain Jeffrey S. Ross
MD and Bryson Borg
MD 740 Back Pain
Adult Jeffrey S. Ross
MD and Bryson Borg
MD 746 Back Pain
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD CRANIOVERTEBRAL JUNCTION ANATOMICALLY BASED DIFFERENTIALS 750 Craniocervical Junction Acute Injury Jeffrey S. Ross
MD and Julia R. Crim
MD 754 Craniovertebral Junction Abnormality
General Jeffrey S. Ross
MD and Julia R. Crim
MD 758 Craniovertebral Junction Soft Tissue Abnormality Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 762 C1-C2 Instability Jeffrey S. Ross
MD 766 Odontoid Deformity Jeffrey S. Ross
MD and Julia R. Crim
MD VERTEBRAL BODY
POSTERIOR ELEMENTS ANATOMICALLY BASED DIFFERENTIALS 768 Congenital Vertebral Anomalies Jeffrey S. Ross
MD and Julia R. Crim
MD 770 Cervical Bony Fusion Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 772 Flattened Vertebral Body
Solitary Jeffrey S. Ross
MD and Julia R. Crim
MD 774 Flattened Vertebral Body
Multiple Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 776 Dysmorphic Vertebral Body Jeffrey S. Ross
MD
Kevin R. Moore
MD
and Julia R. Crim
MD 778 Enlarged Vertebral Body/Posterior Element Jeffrey S. Ross
MD 782 Enlarged Neural Foramen Jeffrey S. Ross
MD and Kevin R. Moore
MD 784 Vertebral Body Scalloping/Widened Canal Jeffrey S. Ross
MD and Bryson Borg
MD 786 Spondylolisthesis Jeffrey S. Ross
MD and Kevin R. Moore
MD 790 Bony Lesion
Aggressive Jeffrey S. Ross
MD and Lubdha M. Shah
MD 794 Fracture
Vertebral Body Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 798 Facet Abnormality
Nontraumatic Jeffrey S. Ross
MD and Lubdha M. Shah
MD 800 Fracture
Posterior Element Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 802 Pedicle Abnormality Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 806 Enlarged Vertebral Body
Soap Bubble Expansion Jeffrey S. Ross
MD and Lubdha M. Shah
MD 810 Vertebral Body Sclerosis
Focal Jeffrey S. Ross
MD 814 Vertebral Body Sclerosis
Diffuse Jeffrey S. Ross
MD and Bryson Borg
MD 816 Vertebral Body Thickened Bony Trabeculae Jeffrey S. Ross
MD and Lubdha M. Shah
MD 818 Vertebral Body
T1-Hyperintense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 820 Vertebral Body
T1-Hyperintense Signal
Focal Jeffrey S. Ross
MD and Kevin R. Moore
MD 822 Vertebral Body
T1-Hypointense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 826 Vertebral Body
T1-Hypointense Signal
Focal Jeffrey S. Ross
MD and Bryson Borg
MD INTERVERTEBRAL DISC
ENDPLATE GENERIC IMAGING PATTERNS 828 Disc Contour Abnormality Jeffrey S. Ross
MD 832 Intervertebral Disc/Endplate Irregularity Jeffrey S. Ross
MD 836 Vertebral Endplate Contour Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD MODALITY-SPECIFIC IMAGING FINDINGS 840 Intervertebral Disc
T1 Hypointense Jeffrey S. Ross
MD 842 Intervertebral Disc
T2 Hyperintense Jeffrey S. Ross
MD 844 Vertebral Endplate Signal Abnormality Jeffrey S. Ross
MD EXTRADURAL ANATOMICALLY BASED DIFFERENTIALS 846 Epidural Mass Jeffrey S. Ross
MD and Bryson Borg
MD 852 Ventral/Lateral Paraspinal Mass Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 854 Paraspinal Muscle Abnormality Jeffrey S. Ross
MD 856 Extradural Lesions
Multiple Jeffrey S. Ross
MD and Bryson Borg
MD 858 Extradural Lesion
No Enhancement Jeffrey S. Ross
MD 860 Extradural Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 864 Epidural Fluid Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 868 Soft Tissue Calcification
Paraspinal Jeffrey S. Ross
MD 870 Extradural
Normal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 874 Extradural
Abnormal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 878 Extradural Lesion
T1 Hyperintense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 880 Extradural Lesion
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 884 Extradural Lesion
T2 Hyperintense
T1 Isointense Jeffrey S. Ross
MD 888 Extradural Lesion
T2 Hypointense
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD CLINICALLY BASED DIFFERENTIALS 890 Lumbar Soft Tissue Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD INTRADURAL EXTRAMEDULLARY ANATOMICALLY BASED DIFFERENTIALS 894 Cauda Equina Enhancement
Diffuse Jeffrey S. Ross
MD 898 Subarachnoid Space Narrowing Jeffrey S. Ross
MD and Bryson Borg
MD 900 Intradural Extramedullary
Leptomeningeal Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 904 Intradural Extramedullary Lesion
No Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 908 Intradural Extramedullary Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 912 Intradural Lesion
Serpentine Jeffrey S. Ross
MD
SKULL ANATOMICALLY BASED DIFFERENTIALS 4 Skull Normal Variants Miral D. Jhaveri
MD
MBA 6 Scalp Mass
Child Luke L. Linscott
MD and Chang Yueh Ho
MD 10 Scalp Mass
Adult Miral D. Jhaveri
MD
MBA 12 Congenital Anomalies of Skull Base Luke L. Linscott
MD and Chang Yueh Ho
MD GENERIC IMAGING PATTERNS 18 "Hair on End" Miral D. Jhaveri
MD
MBA 20 Thick Skull
Generalized Miral D. Jhaveri
MD
MBA 24 Thick Skull
Localized Miral D. Jhaveri
MD
MBA 26 Thin Skull
Generalized Miral D. Jhaveri
MD
MBA 28 Thin Skull
Localized Miral D. Jhaveri
MD
MBA 30 Lytic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 34 Multiple Lucent Skull Lesions Miral D. Jhaveri
MD
MBA 38 Sclerotic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 42 Sclerotic Skull Lesions
Multiple Miral D. Jhaveri
MD
MBA CLINICALLY BASED DIFFERENTIALS 44 Macrocrania/Macrocephaly Luke L. Linscott
MD 50 Microcephaly Luke L. Linscott
MD MENINGES ANATOMICALLY BASED DIFFERENTIALS 56 Dural Calcification(s) Miral D. Jhaveri
MD
MBA 58 Dural-Based Mass
Solitary Miral D. Jhaveri
MD
MBA 62 Dural-Based Masses
Multiple Miral D. Jhaveri
MD
MBA 66 Falx Lesions Miral D. Jhaveri
MD
MBA GENERIC IMAGING PATTERNS 68 Thick Dura/Arachnoid
Generalized Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 70 Pial Enhancement Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 74 Dural Tail Sign Miral D. Jhaveri
MD
MBA VENTRICLES
PERIVENTRICULAR REGIONS ANATOMICALLY BASED DIFFERENTIALS 76 Ventricles
Normal Variants Bernadette L. Koch
MD and Chang Yueh Ho
MD 80 Choroid Plexus Lesions
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 82 Choroid Plexus Lesions
Adult Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Karen L. Salzman
MD 84 Ependymal/Subependymal Lesions Miral D. Jhaveri
MD
MBA 90 Lateral Ventricle Mass Karen L. Salzman
MD 94 Thick Septum Pellucidum Blair A. Winegar
MD and Karen L. Salzman
MD 96 Foramen of Monro Mass Troy A. Hutchins
MD 100 3rd Ventricle Mass
Anterior Karen L. Salzman
MD 104 3rd Ventricle Mass
Body/Posterior Karen L. Salzman
MD 106 Cerebral Aqueduct/Periaqueductal Lesion Nancy J. Fischbein
MD 112 4th Ventricle Mass
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 116 4th Ventricle Mass
Adult Karen L. Salzman
MD GENERIC IMAGING PATTERNS 118 Bubbly-Appearing Intraventricular Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 122 Ependymal Enhancement Blair A. Winegar
MD and Miral D. Jhaveri
MD
MBA 126 Ventriculomegaly Luke L. Linscott
MD 132 Small Ventricles Bernadette L. Koch
MD and Chang Yueh Ho
MD 134 Asymmetric Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 138 Irregular Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 142 Periventricular Enhancing Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD MODALITY-SPECIFIC IMAGING FINDINGS 146 Intraventricular Calcification(s) Blair A. Winegar
MD and Karen L. Salzman
MD 150 Periventricular Calcification(s) Luke L. Linscott
MD
Chang Yueh Ho
MD
and Susan I. Blaser
MD
FRCPC 154 Periventricular T2-/FLAIR-Hyperintense Lesions Troy A. Hutchins
MD and Karen L. Salzman
MD EXTRAAXIAL SPACES AND SUBARACHNOID CISTERNS ANATOMICALLY BASED DIFFERENTIALS 158 Subarachnoid Space Normal Variants Luke L. Linscott
MD and Karen L. Salzman
MD 160 Epidural Mass Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 164 Enlarged Sulci
Generalized Troy A. Hutchins
MD and Chang Yueh Ho
MD 168 Effaced Sulci
Generalized Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 172 Interhemispheric Fissure Cysts Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 176 CPA Mass
Adult Blair A. Winegar
MD and Karen L. Salzman
MD 180 Cystic CPA Mass Karen L. Salzman
MD and H. Ric Harnsberger
MD 184 Prepontine Cistern Mass Kalen Riley
MD
MBA
Gregory L. Katzman
MD
MBA
and Miral D. Jhaveri
MD
MBA 190 Ventral Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD 194 Dorsal Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD GENERIC IMAGING PATTERNS 198 Solitary Enhancing Cranial Nerve Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 200 Multiple Enhancing Cranial Nerves Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 204 CSF-Like Extraaxial Fluid Collection Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 206 Convexal Subarachnoid Hemorrhage Miral D. Jhaveri
MD
MBA 210 CSF-Like Extraaxial Mass Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 212 Sulcal/Cisternal Enhancement Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 216 Fat in Sulci/Cisterns/Ventricles Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 218 Pneumocephalus Miral D. Jhaveri
MD
MBA MODALITY-SPECIFIC IMAGING FINDINGS 220 Extraaxial Flow Voids Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 222 T1-Hyperintense CSF Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 224 FLAIR-Hyperintense Sulci Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 228 T2-Hypointense Extraaxial Lesions Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 232 Hyperdense CSF Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 234 Hyperdense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA 236 Hypodense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD BRAIN PARENCHYMA
GENERAL GENERIC IMAGING PATTERNS 240 Multiple Enhancing Lesions
General Karen L. Salzman
MD and Miral D. Jhaveri
MD
MBA 244 Ring-Enhancing Lesion
Solitary Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 250 Ring-Enhancing Lesion
Multiple Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 254 Solitary Cystic Parenchymal Mass
General Nancy J. Fischbein
MD and Anne G. Osborn
MD
FACR 260 CSF-Like Parenchymal Lesion(s) Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 266 Cyst With Nodule Troy A. Hutchins
MD and Karen L. Salzman
MD 270 Fat and Fat-Like Lesion(s) Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC MODALITY-SPECIFIC IMAGING FINDINGS 272 Solitary Parenchymal Calcification Miral D. Jhaveri
MD
MBA 276 Multiple Parenchymal Calcifications Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 280 Solitary Hyperdense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 286 Multiple Hyperdense Parenchymal Lesions Troy A. Hutchins
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 292 Solitary Hypodense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 296 Multiple Hypodense Parenchymal Lesions Troy A. Hutchins
MD and Chang Yueh Ho
MD 300 Multiple Brain Hyperintensities (T2/FLAIR)
Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 306 Multiple Brain Hyperintensities (T2/FLAIR)
Less Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 312 Multiple Brain Hyperintensities (T2/FLAIR)
Rare but Important Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 318 Multiple Hypointense Foci on T2 Nancy J. Fischbein
MD 320 Multiple Hypointense Foci on GRE/SWI Nancy J. Fischbein
MD 324 T1-/T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR 328 T1-Hypointense
T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 332 T1-/T2-Isointense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 336 Restricted Diffusion
General Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 342 Restricted Diffusion
Cortex Miral D. Jhaveri
MD
MBA 344 Restricted Diffusion
Basal Ganglia Miral D. Jhaveri
MD
MBA 348 T1-Hyperintense Parenchymal Lesion(s) Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR CLINICALLY BASED DIFFERENTIALS 352 Brain Tumor in Newborn/Infant Chang Yueh Ho
MD > 1 Year Chang Yueh Ho
MD 364 Epilepsy
Child Luke L. Linscott
MD 370 Epilepsy
Adult Chang Yueh Ho
MD and Bronwyn E. Hamilton
MD SUPRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 372 Asymmetric Cerebral Hemispheres Santhosh Gaddikeri
MD and Gregory L. Katzman
MD
MBA 378 Thick Cerebral Cortex Luke L. Linscott
MD 384 Thin Cortex Karen L. Salzman
MD
Anne G. Osborn
MD
FACR
and Chang Yueh Ho
MD 390 Focal Cortical Mass Chang Yueh Ho
MD and James D. Eastwood
MD 396 Cortical Hyperintensity T2/FLAIR Karen L. Salzman
MD 400 Cortical Enhancement Karen L. Salzman
MD 402 Solitary White Matter Lesion Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 406 Confluent White Matter Lesions Karen L. Salzman
MD 412 Abnormal Shape/Configuration of Corpus Callosum Luke L. Linscott
MD 418 Corpus Callosum Holes Troy A. Hutchins
MD and Karen L. Salzman
MD 420 Corpus Callosum Lesion Without Mass Effect Karen L. Salzman
MD 422 Corpus Callosum Mass Karen L. Salzman
MD 424 Corpus Callosum Splenium Lesion Troy A. Hutchins
MD 428 Medial Temporal Lobe Lesion Chang Yueh Ho
MD 434 Hippocampal Lesion Chang Yueh Ho
MD 438 Basal Ganglia Calcification Karen L. Salzman
MD 442 Hyperdense Basal Ganglia Karen L. Salzman
MD 444 Hypodense Basal Ganglia Karen L. Salzman
MD 448 T1-Hyperintense Basal Ganglia Karen L. Salzman
MD 452 T2-Hyperintense Basal Ganglia Karen L. Salzman
MD 456 Enlarged Perivascular Spaces Karen L. Salzman
MD 458 Perivascular Space Enhancing Lesions Karen L. Salzman
MD 462 Bilateral Basal Ganglia Lesions Nancy J. Fischbein
MD 466 Putamen Lesion(s) Karen L. Salzman
MD 468 Globus Pallidus Lesion(s) Karen L. Salzman
MD 472 Unilateral Thalamic Lesion Karen L. Salzman
MD 474 Bithalamic Lesions Nancy J. Fischbein
MD and Karen L. Salzman
MD 478 Pulvinar Sign Karen L. Salzman
MD 480 Tectal (Quadrigeminal Plate) Lesion Karen L. Salzman
MD INFRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 482 Large Brainstem Karen L. Salzman
MD 484 Small Brainstem Karen L. Salzman
MD 486 T2-Hyperintense Brainstem
Focal Karen L. Salzman
MD 488 T2-Hyperintense Brainstem
Diffuse Karen L. Salzman
MD 490 Midbrain Lesion Nancy J. Fischbein
MD 494 Pontine Lesion Nancy J. Fischbein
MD 500 Medulla Lesion Nancy J. Fischbein
MD 504 Middle Cerebellar Peduncle Lesion(s) Nancy J. Fischbein
MD 508 Cerebellar Atrophy Anne G. Osborn
MD
FACR and Chang Yueh Ho
MD 512 Cerebellar Hemisphere Mass Chang Yueh Ho
MD 518 Vermis Mass Chang Yueh Ho
MD 522 Low Cerebellar Tonsils Luke L. Linscott
MD GENERIC IMAGING PATTERNS 524 Cystic-Appearing Posterior Fossa Lesion Luke L. Linscott
MD CLINICALLY BASED DIFFERENTIALS 530 Posterior Fossa Neoplasm
Adult Tabassum A. Kennedy
MD and Anne G. Osborn
MD
FACR 534 Posterior Fossa Neoplasm
Pediatric Chang Yueh Ho
MD SELLA/JUXTASELLAR
PINEAL REGION ANATOMICALLY BASED DIFFERENTIALS 540 Pineal Region Mass
General Chang Yueh Ho
MD and Gregory L. Katzman
MD
MBA 544 Pineal Gland Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 546 Quadrigeminal Cistern Mass Chang Yueh Ho
MD 548 Pineal + Suprasellar Lesions Karen L. Salzman
MD 550 Sella/Pituitary Normal Variants Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 552 Sellar/Juxtasellar Calcification Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 556 Enlarged Pituitary Gland Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 558 Intrasellar Lesion Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 560 Cystic Intrasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 562 Suprasellar Mass
Child Chang Yueh Ho
MD and Anne G. Osborn
MD
FACR 568 Suprasellar Mass
Adult Karen L. Salzman
MD 572 Suprasellar Cystic Mass Tabassum A. Kennedy
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 576 Calcified Suprasellar Mass Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 578 Enhancing Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 580 Sellar/Parasellar Mass With Skull Base Invasion Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 584 Absent/Thin Infundibular Stalk Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 586 Thick Infundibular Stalk Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 588 Hypothalamus Lesion Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR MODALITY-SPECIFIC IMAGING FINDINGS 592 Hyperdense Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 594 T1-Hyperintense Suprasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR ARTERIES ANATOMICALLY BASED DIFFERENTIALS 596 Multifocal Arterial Narrowing Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 600 Vessel Wall Abnormalities Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 604 Fusiform Arterial Enlargement Hediyeh Baradaran
MD
MS and Chang Yueh Ho
MD MODALITY-SPECIFIC IMAGING FINDINGS 606 Hyperattenuating ("Dense") Artery Hediyeh Baradaran
MD
MS
Sheri L. Harder
MD
FRCPC
and Karen L. Salzman
MD VEINS
VENOUS SINUSES ANATOMICALLY BASED DIFFERENTIALS 608 Dural Sinus Lesion
General Blair A. Winegar
MD and Karen L. Salzman
MD 612 Enlarged Cortical Veins Blair A. Winegar
MD and Karen L. Salzman
MD 614 Prominent/Enlarged Deep (Medullary/Ependymal) Veins Karen L. Salzman
MD and James D. Eastwood
MD 618 Abnormally Enhancing Medullary Veins Hediyeh Baradaran
MD
MS 620 Unilateral Cavernous Sinus Mass Santhosh Gaddikeri
MD
Marinos Kontzialis
MD
and Anne G. Osborn
MD
FACR 624 Bilateral Cavernous Sinus Lesions Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 628 Meckel Cave Lesion Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD MODALITY-SPECIFIC IMAGING FINDINGS 632 Hyperdense Dural Sinus Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 636 GRE/SWI Venous Abnormalities Kalen Riley
MD
MBA and Miriam E. Peckham
MD CRANIAL NERVES CLINICALLY BASED DIFFERENTIALS 638 Hemifacial Spasm Nicholas A. Koontz
MD 642 Sensorineural Hearing Loss in Adult Nicholas A. Koontz
MD and H. Ric Harnsberger
MD 646 Sensorineural Hearing Loss in Child Bernadette L. Koch
MD 652 Bitemporal Heteronymous Hemianopsia Blair A. Winegar
MD and Kristine M. Mosier
DMD
PhD 658 Homonymous Hemianopsia Tabassum A. Kennedy
MD 662 Oculomotor
Trochlear
or Abducens Neuropathy Nicholas A. Koontz
MD 668 Trigeminal Neuralgia Nicholas A. Koontz
MD 672 Complex Cranial Nerve IX-XII Neuropathy Nicholas A. Koontz
MD 678 Horner Syndrome Nicholas A. Koontz
MD SECTION 2: SPINE TRANSSPATIAL ANATOMICALLY BASED DIFFERENTIALS 686 Cervical
Chronic Posttraumatic Abnormality Jeffrey S. Ross
MD 688 Cervical
Lower
Posttraumatic Bony Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD 690 Thoracic Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD 692 Lumbar Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD GENERIC IMAGING PATTERNS 694 Kyphosis Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 696 Kyphoscoliosis
Child Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 698 Platyspondyly
Diffuse Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 700 Sacral Mass
Adult Jeffrey S. Ross
MD 704 Sacrococcygeal Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD 708 Sacral Deformity Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 712 Multicompartmental Mass Jeffrey S. Ross
MD CLINICALLY BASED DIFFERENTIALS 718 Acute Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 724 Chronic Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 730 Acute Upper Extremity Pain/Weakness Jeffrey S. Ross
MD and Kevin R. Moore
MD 736 Lower Extremity Pain Jeffrey S. Ross
MD and Bryson Borg
MD 740 Back Pain
Adult Jeffrey S. Ross
MD and Bryson Borg
MD 746 Back Pain
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD CRANIOVERTEBRAL JUNCTION ANATOMICALLY BASED DIFFERENTIALS 750 Craniocervical Junction Acute Injury Jeffrey S. Ross
MD and Julia R. Crim
MD 754 Craniovertebral Junction Abnormality
General Jeffrey S. Ross
MD and Julia R. Crim
MD 758 Craniovertebral Junction Soft Tissue Abnormality Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 762 C1-C2 Instability Jeffrey S. Ross
MD 766 Odontoid Deformity Jeffrey S. Ross
MD and Julia R. Crim
MD VERTEBRAL BODY
POSTERIOR ELEMENTS ANATOMICALLY BASED DIFFERENTIALS 768 Congenital Vertebral Anomalies Jeffrey S. Ross
MD and Julia R. Crim
MD 770 Cervical Bony Fusion Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 772 Flattened Vertebral Body
Solitary Jeffrey S. Ross
MD and Julia R. Crim
MD 774 Flattened Vertebral Body
Multiple Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 776 Dysmorphic Vertebral Body Jeffrey S. Ross
MD
Kevin R. Moore
MD
and Julia R. Crim
MD 778 Enlarged Vertebral Body/Posterior Element Jeffrey S. Ross
MD 782 Enlarged Neural Foramen Jeffrey S. Ross
MD and Kevin R. Moore
MD 784 Vertebral Body Scalloping/Widened Canal Jeffrey S. Ross
MD and Bryson Borg
MD 786 Spondylolisthesis Jeffrey S. Ross
MD and Kevin R. Moore
MD 790 Bony Lesion
Aggressive Jeffrey S. Ross
MD and Lubdha M. Shah
MD 794 Fracture
Vertebral Body Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 798 Facet Abnormality
Nontraumatic Jeffrey S. Ross
MD and Lubdha M. Shah
MD 800 Fracture
Posterior Element Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 802 Pedicle Abnormality Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 806 Enlarged Vertebral Body
Soap Bubble Expansion Jeffrey S. Ross
MD and Lubdha M. Shah
MD 810 Vertebral Body Sclerosis
Focal Jeffrey S. Ross
MD 814 Vertebral Body Sclerosis
Diffuse Jeffrey S. Ross
MD and Bryson Borg
MD 816 Vertebral Body Thickened Bony Trabeculae Jeffrey S. Ross
MD and Lubdha M. Shah
MD 818 Vertebral Body
T1-Hyperintense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 820 Vertebral Body
T1-Hyperintense Signal
Focal Jeffrey S. Ross
MD and Kevin R. Moore
MD 822 Vertebral Body
T1-Hypointense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 826 Vertebral Body
T1-Hypointense Signal
Focal Jeffrey S. Ross
MD and Bryson Borg
MD INTERVERTEBRAL DISC
ENDPLATE GENERIC IMAGING PATTERNS 828 Disc Contour Abnormality Jeffrey S. Ross
MD 832 Intervertebral Disc/Endplate Irregularity Jeffrey S. Ross
MD 836 Vertebral Endplate Contour Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD MODALITY-SPECIFIC IMAGING FINDINGS 840 Intervertebral Disc
T1 Hypointense Jeffrey S. Ross
MD 842 Intervertebral Disc
T2 Hyperintense Jeffrey S. Ross
MD 844 Vertebral Endplate Signal Abnormality Jeffrey S. Ross
MD EXTRADURAL ANATOMICALLY BASED DIFFERENTIALS 846 Epidural Mass Jeffrey S. Ross
MD and Bryson Borg
MD 852 Ventral/Lateral Paraspinal Mass Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 854 Paraspinal Muscle Abnormality Jeffrey S. Ross
MD 856 Extradural Lesions
Multiple Jeffrey S. Ross
MD and Bryson Borg
MD 858 Extradural Lesion
No Enhancement Jeffrey S. Ross
MD 860 Extradural Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 864 Epidural Fluid Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 868 Soft Tissue Calcification
Paraspinal Jeffrey S. Ross
MD 870 Extradural
Normal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 874 Extradural
Abnormal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 878 Extradural Lesion
T1 Hyperintense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 880 Extradural Lesion
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 884 Extradural Lesion
T2 Hyperintense
T1 Isointense Jeffrey S. Ross
MD 888 Extradural Lesion
T2 Hypointense
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD CLINICALLY BASED DIFFERENTIALS 890 Lumbar Soft Tissue Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD INTRADURAL EXTRAMEDULLARY ANATOMICALLY BASED DIFFERENTIALS 894 Cauda Equina Enhancement
Diffuse Jeffrey S. Ross
MD 898 Subarachnoid Space Narrowing Jeffrey S. Ross
MD and Bryson Borg
MD 900 Intradural Extramedullary
Leptomeningeal Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 904 Intradural Extramedullary Lesion
No Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 908 Intradural Extramedullary Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 912 Intradural Lesion
Serpentine Jeffrey S. Ross
MD
SECTION 1: SKULL AND BRAIN SCALP
SKULL ANATOMICALLY BASED DIFFERENTIALS 4 Skull Normal Variants Miral D. Jhaveri
MD
MBA 6 Scalp Mass
Child Luke L. Linscott
MD and Chang Yueh Ho
MD 10 Scalp Mass
Adult Miral D. Jhaveri
MD
MBA 12 Congenital Anomalies of Skull Base Luke L. Linscott
MD and Chang Yueh Ho
MD GENERIC IMAGING PATTERNS 18 "Hair on End" Miral D. Jhaveri
MD
MBA 20 Thick Skull
Generalized Miral D. Jhaveri
MD
MBA 24 Thick Skull
Localized Miral D. Jhaveri
MD
MBA 26 Thin Skull
Generalized Miral D. Jhaveri
MD
MBA 28 Thin Skull
Localized Miral D. Jhaveri
MD
MBA 30 Lytic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 34 Multiple Lucent Skull Lesions Miral D. Jhaveri
MD
MBA 38 Sclerotic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 42 Sclerotic Skull Lesions
Multiple Miral D. Jhaveri
MD
MBA CLINICALLY BASED DIFFERENTIALS 44 Macrocrania/Macrocephaly Luke L. Linscott
MD 50 Microcephaly Luke L. Linscott
MD MENINGES ANATOMICALLY BASED DIFFERENTIALS 56 Dural Calcification(s) Miral D. Jhaveri
MD
MBA 58 Dural-Based Mass
Solitary Miral D. Jhaveri
MD
MBA 62 Dural-Based Masses
Multiple Miral D. Jhaveri
MD
MBA 66 Falx Lesions Miral D. Jhaveri
MD
MBA GENERIC IMAGING PATTERNS 68 Thick Dura/Arachnoid
Generalized Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 70 Pial Enhancement Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 74 Dural Tail Sign Miral D. Jhaveri
MD
MBA VENTRICLES
PERIVENTRICULAR REGIONS ANATOMICALLY BASED DIFFERENTIALS 76 Ventricles
Normal Variants Bernadette L. Koch
MD and Chang Yueh Ho
MD 80 Choroid Plexus Lesions
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 82 Choroid Plexus Lesions
Adult Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Karen L. Salzman
MD 84 Ependymal/Subependymal Lesions Miral D. Jhaveri
MD
MBA 90 Lateral Ventricle Mass Karen L. Salzman
MD 94 Thick Septum Pellucidum Blair A. Winegar
MD and Karen L. Salzman
MD 96 Foramen of Monro Mass Troy A. Hutchins
MD 100 3rd Ventricle Mass
Anterior Karen L. Salzman
MD 104 3rd Ventricle Mass
Body/Posterior Karen L. Salzman
MD 106 Cerebral Aqueduct/Periaqueductal Lesion Nancy J. Fischbein
MD 112 4th Ventricle Mass
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 116 4th Ventricle Mass
Adult Karen L. Salzman
MD GENERIC IMAGING PATTERNS 118 Bubbly-Appearing Intraventricular Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 122 Ependymal Enhancement Blair A. Winegar
MD and Miral D. Jhaveri
MD
MBA 126 Ventriculomegaly Luke L. Linscott
MD 132 Small Ventricles Bernadette L. Koch
MD and Chang Yueh Ho
MD 134 Asymmetric Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 138 Irregular Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 142 Periventricular Enhancing Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD MODALITY-SPECIFIC IMAGING FINDINGS 146 Intraventricular Calcification(s) Blair A. Winegar
MD and Karen L. Salzman
MD 150 Periventricular Calcification(s) Luke L. Linscott
MD
Chang Yueh Ho
MD
and Susan I. Blaser
MD
FRCPC 154 Periventricular T2-/FLAIR-Hyperintense Lesions Troy A. Hutchins
MD and Karen L. Salzman
MD EXTRAAXIAL SPACES AND SUBARACHNOID CISTERNS ANATOMICALLY BASED DIFFERENTIALS 158 Subarachnoid Space Normal Variants Luke L. Linscott
MD and Karen L. Salzman
MD 160 Epidural Mass Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 164 Enlarged Sulci
Generalized Troy A. Hutchins
MD and Chang Yueh Ho
MD 168 Effaced Sulci
Generalized Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 172 Interhemispheric Fissure Cysts Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 176 CPA Mass
Adult Blair A. Winegar
MD and Karen L. Salzman
MD 180 Cystic CPA Mass Karen L. Salzman
MD and H. Ric Harnsberger
MD 184 Prepontine Cistern Mass Kalen Riley
MD
MBA
Gregory L. Katzman
MD
MBA
and Miral D. Jhaveri
MD
MBA 190 Ventral Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD 194 Dorsal Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD GENERIC IMAGING PATTERNS 198 Solitary Enhancing Cranial Nerve Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 200 Multiple Enhancing Cranial Nerves Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 204 CSF-Like Extraaxial Fluid Collection Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 206 Convexal Subarachnoid Hemorrhage Miral D. Jhaveri
MD
MBA 210 CSF-Like Extraaxial Mass Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 212 Sulcal/Cisternal Enhancement Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 216 Fat in Sulci/Cisterns/Ventricles Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 218 Pneumocephalus Miral D. Jhaveri
MD
MBA MODALITY-SPECIFIC IMAGING FINDINGS 220 Extraaxial Flow Voids Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 222 T1-Hyperintense CSF Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 224 FLAIR-Hyperintense Sulci Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 228 T2-Hypointense Extraaxial Lesions Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 232 Hyperdense CSF Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 234 Hyperdense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA 236 Hypodense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD BRAIN PARENCHYMA
GENERAL GENERIC IMAGING PATTERNS 240 Multiple Enhancing Lesions
General Karen L. Salzman
MD and Miral D. Jhaveri
MD
MBA 244 Ring-Enhancing Lesion
Solitary Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 250 Ring-Enhancing Lesion
Multiple Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 254 Solitary Cystic Parenchymal Mass
General Nancy J. Fischbein
MD and Anne G. Osborn
MD
FACR 260 CSF-Like Parenchymal Lesion(s) Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 266 Cyst With Nodule Troy A. Hutchins
MD and Karen L. Salzman
MD 270 Fat and Fat-Like Lesion(s) Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC MODALITY-SPECIFIC IMAGING FINDINGS 272 Solitary Parenchymal Calcification Miral D. Jhaveri
MD
MBA 276 Multiple Parenchymal Calcifications Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 280 Solitary Hyperdense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 286 Multiple Hyperdense Parenchymal Lesions Troy A. Hutchins
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 292 Solitary Hypodense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 296 Multiple Hypodense Parenchymal Lesions Troy A. Hutchins
MD and Chang Yueh Ho
MD 300 Multiple Brain Hyperintensities (T2/FLAIR)
Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 306 Multiple Brain Hyperintensities (T2/FLAIR)
Less Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 312 Multiple Brain Hyperintensities (T2/FLAIR)
Rare but Important Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 318 Multiple Hypointense Foci on T2 Nancy J. Fischbein
MD 320 Multiple Hypointense Foci on GRE/SWI Nancy J. Fischbein
MD 324 T1-/T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR 328 T1-Hypointense
T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 332 T1-/T2-Isointense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 336 Restricted Diffusion
General Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 342 Restricted Diffusion
Cortex Miral D. Jhaveri
MD
MBA 344 Restricted Diffusion
Basal Ganglia Miral D. Jhaveri
MD
MBA 348 T1-Hyperintense Parenchymal Lesion(s) Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR CLINICALLY BASED DIFFERENTIALS 352 Brain Tumor in Newborn/Infant Chang Yueh Ho
MD > 1 Year Chang Yueh Ho
MD 364 Epilepsy
Child Luke L. Linscott
MD 370 Epilepsy
Adult Chang Yueh Ho
MD and Bronwyn E. Hamilton
MD SUPRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 372 Asymmetric Cerebral Hemispheres Santhosh Gaddikeri
MD and Gregory L. Katzman
MD
MBA 378 Thick Cerebral Cortex Luke L. Linscott
MD 384 Thin Cortex Karen L. Salzman
MD
Anne G. Osborn
MD
FACR
and Chang Yueh Ho
MD 390 Focal Cortical Mass Chang Yueh Ho
MD and James D. Eastwood
MD 396 Cortical Hyperintensity T2/FLAIR Karen L. Salzman
MD 400 Cortical Enhancement Karen L. Salzman
MD 402 Solitary White Matter Lesion Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 406 Confluent White Matter Lesions Karen L. Salzman
MD 412 Abnormal Shape/Configuration of Corpus Callosum Luke L. Linscott
MD 418 Corpus Callosum Holes Troy A. Hutchins
MD and Karen L. Salzman
MD 420 Corpus Callosum Lesion Without Mass Effect Karen L. Salzman
MD 422 Corpus Callosum Mass Karen L. Salzman
MD 424 Corpus Callosum Splenium Lesion Troy A. Hutchins
MD 428 Medial Temporal Lobe Lesion Chang Yueh Ho
MD 434 Hippocampal Lesion Chang Yueh Ho
MD 438 Basal Ganglia Calcification Karen L. Salzman
MD 442 Hyperdense Basal Ganglia Karen L. Salzman
MD 444 Hypodense Basal Ganglia Karen L. Salzman
MD 448 T1-Hyperintense Basal Ganglia Karen L. Salzman
MD 452 T2-Hyperintense Basal Ganglia Karen L. Salzman
MD 456 Enlarged Perivascular Spaces Karen L. Salzman
MD 458 Perivascular Space Enhancing Lesions Karen L. Salzman
MD 462 Bilateral Basal Ganglia Lesions Nancy J. Fischbein
MD 466 Putamen Lesion(s) Karen L. Salzman
MD 468 Globus Pallidus Lesion(s) Karen L. Salzman
MD 472 Unilateral Thalamic Lesion Karen L. Salzman
MD 474 Bithalamic Lesions Nancy J. Fischbein
MD and Karen L. Salzman
MD 478 Pulvinar Sign Karen L. Salzman
MD 480 Tectal (Quadrigeminal Plate) Lesion Karen L. Salzman
MD INFRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 482 Large Brainstem Karen L. Salzman
MD 484 Small Brainstem Karen L. Salzman
MD 486 T2-Hyperintense Brainstem
Focal Karen L. Salzman
MD 488 T2-Hyperintense Brainstem
Diffuse Karen L. Salzman
MD 490 Midbrain Lesion Nancy J. Fischbein
MD 494 Pontine Lesion Nancy J. Fischbein
MD 500 Medulla Lesion Nancy J. Fischbein
MD 504 Middle Cerebellar Peduncle Lesion(s) Nancy J. Fischbein
MD 508 Cerebellar Atrophy Anne G. Osborn
MD
FACR and Chang Yueh Ho
MD 512 Cerebellar Hemisphere Mass Chang Yueh Ho
MD 518 Vermis Mass Chang Yueh Ho
MD 522 Low Cerebellar Tonsils Luke L. Linscott
MD GENERIC IMAGING PATTERNS 524 Cystic-Appearing Posterior Fossa Lesion Luke L. Linscott
MD CLINICALLY BASED DIFFERENTIALS 530 Posterior Fossa Neoplasm
Adult Tabassum A. Kennedy
MD and Anne G. Osborn
MD
FACR 534 Posterior Fossa Neoplasm
Pediatric Chang Yueh Ho
MD SELLA/JUXTASELLAR
PINEAL REGION ANATOMICALLY BASED DIFFERENTIALS 540 Pineal Region Mass
General Chang Yueh Ho
MD and Gregory L. Katzman
MD
MBA 544 Pineal Gland Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 546 Quadrigeminal Cistern Mass Chang Yueh Ho
MD 548 Pineal + Suprasellar Lesions Karen L. Salzman
MD 550 Sella/Pituitary Normal Variants Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 552 Sellar/Juxtasellar Calcification Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 556 Enlarged Pituitary Gland Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 558 Intrasellar Lesion Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 560 Cystic Intrasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 562 Suprasellar Mass
Child Chang Yueh Ho
MD and Anne G. Osborn
MD
FACR 568 Suprasellar Mass
Adult Karen L. Salzman
MD 572 Suprasellar Cystic Mass Tabassum A. Kennedy
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 576 Calcified Suprasellar Mass Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 578 Enhancing Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 580 Sellar/Parasellar Mass With Skull Base Invasion Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 584 Absent/Thin Infundibular Stalk Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 586 Thick Infundibular Stalk Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 588 Hypothalamus Lesion Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR MODALITY-SPECIFIC IMAGING FINDINGS 592 Hyperdense Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 594 T1-Hyperintense Suprasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR ARTERIES ANATOMICALLY BASED DIFFERENTIALS 596 Multifocal Arterial Narrowing Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 600 Vessel Wall Abnormalities Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 604 Fusiform Arterial Enlargement Hediyeh Baradaran
MD
MS and Chang Yueh Ho
MD MODALITY-SPECIFIC IMAGING FINDINGS 606 Hyperattenuating ("Dense") Artery Hediyeh Baradaran
MD
MS
Sheri L. Harder
MD
FRCPC
and Karen L. Salzman
MD VEINS
VENOUS SINUSES ANATOMICALLY BASED DIFFERENTIALS 608 Dural Sinus Lesion
General Blair A. Winegar
MD and Karen L. Salzman
MD 612 Enlarged Cortical Veins Blair A. Winegar
MD and Karen L. Salzman
MD 614 Prominent/Enlarged Deep (Medullary/Ependymal) Veins Karen L. Salzman
MD and James D. Eastwood
MD 618 Abnormally Enhancing Medullary Veins Hediyeh Baradaran
MD
MS 620 Unilateral Cavernous Sinus Mass Santhosh Gaddikeri
MD
Marinos Kontzialis
MD
and Anne G. Osborn
MD
FACR 624 Bilateral Cavernous Sinus Lesions Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 628 Meckel Cave Lesion Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD MODALITY-SPECIFIC IMAGING FINDINGS 632 Hyperdense Dural Sinus Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 636 GRE/SWI Venous Abnormalities Kalen Riley
MD
MBA and Miriam E. Peckham
MD CRANIAL NERVES CLINICALLY BASED DIFFERENTIALS 638 Hemifacial Spasm Nicholas A. Koontz
MD 642 Sensorineural Hearing Loss in Adult Nicholas A. Koontz
MD and H. Ric Harnsberger
MD 646 Sensorineural Hearing Loss in Child Bernadette L. Koch
MD 652 Bitemporal Heteronymous Hemianopsia Blair A. Winegar
MD and Kristine M. Mosier
DMD
PhD 658 Homonymous Hemianopsia Tabassum A. Kennedy
MD 662 Oculomotor
Trochlear
or Abducens Neuropathy Nicholas A. Koontz
MD 668 Trigeminal Neuralgia Nicholas A. Koontz
MD 672 Complex Cranial Nerve IX-XII Neuropathy Nicholas A. Koontz
MD 678 Horner Syndrome Nicholas A. Koontz
MD SECTION 2: SPINE TRANSSPATIAL ANATOMICALLY BASED DIFFERENTIALS 686 Cervical
Chronic Posttraumatic Abnormality Jeffrey S. Ross
MD 688 Cervical
Lower
Posttraumatic Bony Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD 690 Thoracic Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD 692 Lumbar Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD GENERIC IMAGING PATTERNS 694 Kyphosis Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 696 Kyphoscoliosis
Child Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 698 Platyspondyly
Diffuse Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 700 Sacral Mass
Adult Jeffrey S. Ross
MD 704 Sacrococcygeal Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD 708 Sacral Deformity Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 712 Multicompartmental Mass Jeffrey S. Ross
MD CLINICALLY BASED DIFFERENTIALS 718 Acute Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 724 Chronic Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 730 Acute Upper Extremity Pain/Weakness Jeffrey S. Ross
MD and Kevin R. Moore
MD 736 Lower Extremity Pain Jeffrey S. Ross
MD and Bryson Borg
MD 740 Back Pain
Adult Jeffrey S. Ross
MD and Bryson Borg
MD 746 Back Pain
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD CRANIOVERTEBRAL JUNCTION ANATOMICALLY BASED DIFFERENTIALS 750 Craniocervical Junction Acute Injury Jeffrey S. Ross
MD and Julia R. Crim
MD 754 Craniovertebral Junction Abnormality
General Jeffrey S. Ross
MD and Julia R. Crim
MD 758 Craniovertebral Junction Soft Tissue Abnormality Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 762 C1-C2 Instability Jeffrey S. Ross
MD 766 Odontoid Deformity Jeffrey S. Ross
MD and Julia R. Crim
MD VERTEBRAL BODY
POSTERIOR ELEMENTS ANATOMICALLY BASED DIFFERENTIALS 768 Congenital Vertebral Anomalies Jeffrey S. Ross
MD and Julia R. Crim
MD 770 Cervical Bony Fusion Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 772 Flattened Vertebral Body
Solitary Jeffrey S. Ross
MD and Julia R. Crim
MD 774 Flattened Vertebral Body
Multiple Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 776 Dysmorphic Vertebral Body Jeffrey S. Ross
MD
Kevin R. Moore
MD
and Julia R. Crim
MD 778 Enlarged Vertebral Body/Posterior Element Jeffrey S. Ross
MD 782 Enlarged Neural Foramen Jeffrey S. Ross
MD and Kevin R. Moore
MD 784 Vertebral Body Scalloping/Widened Canal Jeffrey S. Ross
MD and Bryson Borg
MD 786 Spondylolisthesis Jeffrey S. Ross
MD and Kevin R. Moore
MD 790 Bony Lesion
Aggressive Jeffrey S. Ross
MD and Lubdha M. Shah
MD 794 Fracture
Vertebral Body Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 798 Facet Abnormality
Nontraumatic Jeffrey S. Ross
MD and Lubdha M. Shah
MD 800 Fracture
Posterior Element Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 802 Pedicle Abnormality Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 806 Enlarged Vertebral Body
Soap Bubble Expansion Jeffrey S. Ross
MD and Lubdha M. Shah
MD 810 Vertebral Body Sclerosis
Focal Jeffrey S. Ross
MD 814 Vertebral Body Sclerosis
Diffuse Jeffrey S. Ross
MD and Bryson Borg
MD 816 Vertebral Body Thickened Bony Trabeculae Jeffrey S. Ross
MD and Lubdha M. Shah
MD 818 Vertebral Body
T1-Hyperintense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 820 Vertebral Body
T1-Hyperintense Signal
Focal Jeffrey S. Ross
MD and Kevin R. Moore
MD 822 Vertebral Body
T1-Hypointense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 826 Vertebral Body
T1-Hypointense Signal
Focal Jeffrey S. Ross
MD and Bryson Borg
MD INTERVERTEBRAL DISC
ENDPLATE GENERIC IMAGING PATTERNS 828 Disc Contour Abnormality Jeffrey S. Ross
MD 832 Intervertebral Disc/Endplate Irregularity Jeffrey S. Ross
MD 836 Vertebral Endplate Contour Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD MODALITY-SPECIFIC IMAGING FINDINGS 840 Intervertebral Disc
T1 Hypointense Jeffrey S. Ross
MD 842 Intervertebral Disc
T2 Hyperintense Jeffrey S. Ross
MD 844 Vertebral Endplate Signal Abnormality Jeffrey S. Ross
MD EXTRADURAL ANATOMICALLY BASED DIFFERENTIALS 846 Epidural Mass Jeffrey S. Ross
MD and Bryson Borg
MD 852 Ventral/Lateral Paraspinal Mass Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 854 Paraspinal Muscle Abnormality Jeffrey S. Ross
MD 856 Extradural Lesions
Multiple Jeffrey S. Ross
MD and Bryson Borg
MD 858 Extradural Lesion
No Enhancement Jeffrey S. Ross
MD 860 Extradural Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 864 Epidural Fluid Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 868 Soft Tissue Calcification
Paraspinal Jeffrey S. Ross
MD 870 Extradural
Normal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 874 Extradural
Abnormal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 878 Extradural Lesion
T1 Hyperintense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 880 Extradural Lesion
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 884 Extradural Lesion
T2 Hyperintense
T1 Isointense Jeffrey S. Ross
MD 888 Extradural Lesion
T2 Hypointense
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD CLINICALLY BASED DIFFERENTIALS 890 Lumbar Soft Tissue Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD INTRADURAL EXTRAMEDULLARY ANATOMICALLY BASED DIFFERENTIALS 894 Cauda Equina Enhancement
Diffuse Jeffrey S. Ross
MD 898 Subarachnoid Space Narrowing Jeffrey S. Ross
MD and Bryson Borg
MD 900 Intradural Extramedullary
Leptomeningeal Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 904 Intradural Extramedullary Lesion
No Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 908 Intradural Extramedullary Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 912 Intradural Lesion
Serpentine Jeffrey S. Ross
MD
SKULL ANATOMICALLY BASED DIFFERENTIALS 4 Skull Normal Variants Miral D. Jhaveri
MD
MBA 6 Scalp Mass
Child Luke L. Linscott
MD and Chang Yueh Ho
MD 10 Scalp Mass
Adult Miral D. Jhaveri
MD
MBA 12 Congenital Anomalies of Skull Base Luke L. Linscott
MD and Chang Yueh Ho
MD GENERIC IMAGING PATTERNS 18 "Hair on End" Miral D. Jhaveri
MD
MBA 20 Thick Skull
Generalized Miral D. Jhaveri
MD
MBA 24 Thick Skull
Localized Miral D. Jhaveri
MD
MBA 26 Thin Skull
Generalized Miral D. Jhaveri
MD
MBA 28 Thin Skull
Localized Miral D. Jhaveri
MD
MBA 30 Lytic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 34 Multiple Lucent Skull Lesions Miral D. Jhaveri
MD
MBA 38 Sclerotic Skull Lesion
Solitary Miral D. Jhaveri
MD
MBA 42 Sclerotic Skull Lesions
Multiple Miral D. Jhaveri
MD
MBA CLINICALLY BASED DIFFERENTIALS 44 Macrocrania/Macrocephaly Luke L. Linscott
MD 50 Microcephaly Luke L. Linscott
MD MENINGES ANATOMICALLY BASED DIFFERENTIALS 56 Dural Calcification(s) Miral D. Jhaveri
MD
MBA 58 Dural-Based Mass
Solitary Miral D. Jhaveri
MD
MBA 62 Dural-Based Masses
Multiple Miral D. Jhaveri
MD
MBA 66 Falx Lesions Miral D. Jhaveri
MD
MBA GENERIC IMAGING PATTERNS 68 Thick Dura/Arachnoid
Generalized Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 70 Pial Enhancement Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 74 Dural Tail Sign Miral D. Jhaveri
MD
MBA VENTRICLES
PERIVENTRICULAR REGIONS ANATOMICALLY BASED DIFFERENTIALS 76 Ventricles
Normal Variants Bernadette L. Koch
MD and Chang Yueh Ho
MD 80 Choroid Plexus Lesions
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 82 Choroid Plexus Lesions
Adult Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Karen L. Salzman
MD 84 Ependymal/Subependymal Lesions Miral D. Jhaveri
MD
MBA 90 Lateral Ventricle Mass Karen L. Salzman
MD 94 Thick Septum Pellucidum Blair A. Winegar
MD and Karen L. Salzman
MD 96 Foramen of Monro Mass Troy A. Hutchins
MD 100 3rd Ventricle Mass
Anterior Karen L. Salzman
MD 104 3rd Ventricle Mass
Body/Posterior Karen L. Salzman
MD 106 Cerebral Aqueduct/Periaqueductal Lesion Nancy J. Fischbein
MD 112 4th Ventricle Mass
Child Chang Yueh Ho
MD and Karen L. Salzman
MD 116 4th Ventricle Mass
Adult Karen L. Salzman
MD GENERIC IMAGING PATTERNS 118 Bubbly-Appearing Intraventricular Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 122 Ependymal Enhancement Blair A. Winegar
MD and Miral D. Jhaveri
MD
MBA 126 Ventriculomegaly Luke L. Linscott
MD 132 Small Ventricles Bernadette L. Koch
MD and Chang Yueh Ho
MD 134 Asymmetric Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 138 Irregular Lateral Ventricles Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 142 Periventricular Enhancing Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD MODALITY-SPECIFIC IMAGING FINDINGS 146 Intraventricular Calcification(s) Blair A. Winegar
MD and Karen L. Salzman
MD 150 Periventricular Calcification(s) Luke L. Linscott
MD
Chang Yueh Ho
MD
and Susan I. Blaser
MD
FRCPC 154 Periventricular T2-/FLAIR-Hyperintense Lesions Troy A. Hutchins
MD and Karen L. Salzman
MD EXTRAAXIAL SPACES AND SUBARACHNOID CISTERNS ANATOMICALLY BASED DIFFERENTIALS 158 Subarachnoid Space Normal Variants Luke L. Linscott
MD and Karen L. Salzman
MD 160 Epidural Mass Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 164 Enlarged Sulci
Generalized Troy A. Hutchins
MD and Chang Yueh Ho
MD 168 Effaced Sulci
Generalized Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 172 Interhemispheric Fissure Cysts Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 176 CPA Mass
Adult Blair A. Winegar
MD and Karen L. Salzman
MD 180 Cystic CPA Mass Karen L. Salzman
MD and H. Ric Harnsberger
MD 184 Prepontine Cistern Mass Kalen Riley
MD
MBA
Gregory L. Katzman
MD
MBA
and Miral D. Jhaveri
MD
MBA 190 Ventral Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD 194 Dorsal Foramen Magnum Mass Miral D. Jhaveri
MD
MBA and Karen L. Salzman
MD GENERIC IMAGING PATTERNS 198 Solitary Enhancing Cranial Nerve Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 200 Multiple Enhancing Cranial Nerves Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 204 CSF-Like Extraaxial Fluid Collection Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 206 Convexal Subarachnoid Hemorrhage Miral D. Jhaveri
MD
MBA 210 CSF-Like Extraaxial Mass Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 212 Sulcal/Cisternal Enhancement Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC 216 Fat in Sulci/Cisterns/Ventricles Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 218 Pneumocephalus Miral D. Jhaveri
MD
MBA MODALITY-SPECIFIC IMAGING FINDINGS 220 Extraaxial Flow Voids Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 222 T1-Hyperintense CSF Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 224 FLAIR-Hyperintense Sulci Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 228 T2-Hypointense Extraaxial Lesions Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 232 Hyperdense CSF Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 234 Hyperdense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA 236 Hypodense Extraaxial Mass(es) Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD BRAIN PARENCHYMA
GENERAL GENERIC IMAGING PATTERNS 240 Multiple Enhancing Lesions
General Karen L. Salzman
MD and Miral D. Jhaveri
MD
MBA 244 Ring-Enhancing Lesion
Solitary Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 250 Ring-Enhancing Lesion
Multiple Miral D. Jhaveri
MD
MBA and Yoshimi Anzai
MD
MPH 254 Solitary Cystic Parenchymal Mass
General Nancy J. Fischbein
MD and Anne G. Osborn
MD
FACR 260 CSF-Like Parenchymal Lesion(s) Troy A. Hutchins
MD and Anne G. Osborn
MD
FACR 266 Cyst With Nodule Troy A. Hutchins
MD and Karen L. Salzman
MD 270 Fat and Fat-Like Lesion(s) Miral D. Jhaveri
MD
MBA and Sheri L. Harder
MD
FRCPC MODALITY-SPECIFIC IMAGING FINDINGS 272 Solitary Parenchymal Calcification Miral D. Jhaveri
MD
MBA 276 Multiple Parenchymal Calcifications Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 280 Solitary Hyperdense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 286 Multiple Hyperdense Parenchymal Lesions Troy A. Hutchins
MD
Anne G. Osborn
MD
FACR
and Miral D. Jhaveri
MD
MBA 292 Solitary Hypodense Parenchymal Lesion Miral D. Jhaveri
MD
MBA and Anne G. Osborn
MD
FACR 296 Multiple Hypodense Parenchymal Lesions Troy A. Hutchins
MD and Chang Yueh Ho
MD 300 Multiple Brain Hyperintensities (T2/FLAIR)
Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 306 Multiple Brain Hyperintensities (T2/FLAIR)
Less Common Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 312 Multiple Brain Hyperintensities (T2/FLAIR)
Rare but Important Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 318 Multiple Hypointense Foci on T2 Nancy J. Fischbein
MD 320 Multiple Hypointense Foci on GRE/SWI Nancy J. Fischbein
MD 324 T1-/T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR 328 T1-Hypointense
T2-Hyperintense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 332 T1-/T2-Isointense Parenchymal Lesions Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 336 Restricted Diffusion
General Miral D. Jhaveri
MD
MBA and Bronwyn E. Hamilton
MD 342 Restricted Diffusion
Cortex Miral D. Jhaveri
MD
MBA 344 Restricted Diffusion
Basal Ganglia Miral D. Jhaveri
MD
MBA 348 T1-Hyperintense Parenchymal Lesion(s) Santhosh Gaddikeri
MD and Anne G. Osborn
MD
FACR CLINICALLY BASED DIFFERENTIALS 352 Brain Tumor in Newborn/Infant Chang Yueh Ho
MD > 1 Year Chang Yueh Ho
MD 364 Epilepsy
Child Luke L. Linscott
MD 370 Epilepsy
Adult Chang Yueh Ho
MD and Bronwyn E. Hamilton
MD SUPRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 372 Asymmetric Cerebral Hemispheres Santhosh Gaddikeri
MD and Gregory L. Katzman
MD
MBA 378 Thick Cerebral Cortex Luke L. Linscott
MD 384 Thin Cortex Karen L. Salzman
MD
Anne G. Osborn
MD
FACR
and Chang Yueh Ho
MD 390 Focal Cortical Mass Chang Yueh Ho
MD and James D. Eastwood
MD 396 Cortical Hyperintensity T2/FLAIR Karen L. Salzman
MD 400 Cortical Enhancement Karen L. Salzman
MD 402 Solitary White Matter Lesion Santhosh Gaddikeri
MD and Marinos Kontzialis
MD 406 Confluent White Matter Lesions Karen L. Salzman
MD 412 Abnormal Shape/Configuration of Corpus Callosum Luke L. Linscott
MD 418 Corpus Callosum Holes Troy A. Hutchins
MD and Karen L. Salzman
MD 420 Corpus Callosum Lesion Without Mass Effect Karen L. Salzman
MD 422 Corpus Callosum Mass Karen L. Salzman
MD 424 Corpus Callosum Splenium Lesion Troy A. Hutchins
MD 428 Medial Temporal Lobe Lesion Chang Yueh Ho
MD 434 Hippocampal Lesion Chang Yueh Ho
MD 438 Basal Ganglia Calcification Karen L. Salzman
MD 442 Hyperdense Basal Ganglia Karen L. Salzman
MD 444 Hypodense Basal Ganglia Karen L. Salzman
MD 448 T1-Hyperintense Basal Ganglia Karen L. Salzman
MD 452 T2-Hyperintense Basal Ganglia Karen L. Salzman
MD 456 Enlarged Perivascular Spaces Karen L. Salzman
MD 458 Perivascular Space Enhancing Lesions Karen L. Salzman
MD 462 Bilateral Basal Ganglia Lesions Nancy J. Fischbein
MD 466 Putamen Lesion(s) Karen L. Salzman
MD 468 Globus Pallidus Lesion(s) Karen L. Salzman
MD 472 Unilateral Thalamic Lesion Karen L. Salzman
MD 474 Bithalamic Lesions Nancy J. Fischbein
MD and Karen L. Salzman
MD 478 Pulvinar Sign Karen L. Salzman
MD 480 Tectal (Quadrigeminal Plate) Lesion Karen L. Salzman
MD INFRATENTORIAL BRAIN PARENCHYMA ANATOMICALLY BASED DIFFERENTIALS 482 Large Brainstem Karen L. Salzman
MD 484 Small Brainstem Karen L. Salzman
MD 486 T2-Hyperintense Brainstem
Focal Karen L. Salzman
MD 488 T2-Hyperintense Brainstem
Diffuse Karen L. Salzman
MD 490 Midbrain Lesion Nancy J. Fischbein
MD 494 Pontine Lesion Nancy J. Fischbein
MD 500 Medulla Lesion Nancy J. Fischbein
MD 504 Middle Cerebellar Peduncle Lesion(s) Nancy J. Fischbein
MD 508 Cerebellar Atrophy Anne G. Osborn
MD
FACR and Chang Yueh Ho
MD 512 Cerebellar Hemisphere Mass Chang Yueh Ho
MD 518 Vermis Mass Chang Yueh Ho
MD 522 Low Cerebellar Tonsils Luke L. Linscott
MD GENERIC IMAGING PATTERNS 524 Cystic-Appearing Posterior Fossa Lesion Luke L. Linscott
MD CLINICALLY BASED DIFFERENTIALS 530 Posterior Fossa Neoplasm
Adult Tabassum A. Kennedy
MD and Anne G. Osborn
MD
FACR 534 Posterior Fossa Neoplasm
Pediatric Chang Yueh Ho
MD SELLA/JUXTASELLAR
PINEAL REGION ANATOMICALLY BASED DIFFERENTIALS 540 Pineal Region Mass
General Chang Yueh Ho
MD and Gregory L. Katzman
MD
MBA 544 Pineal Gland Mass Chang Yueh Ho
MD and Karen L. Salzman
MD 546 Quadrigeminal Cistern Mass Chang Yueh Ho
MD 548 Pineal + Suprasellar Lesions Karen L. Salzman
MD 550 Sella/Pituitary Normal Variants Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 552 Sellar/Juxtasellar Calcification Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 556 Enlarged Pituitary Gland Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 558 Intrasellar Lesion Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 560 Cystic Intrasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR 562 Suprasellar Mass
Child Chang Yueh Ho
MD and Anne G. Osborn
MD
FACR 568 Suprasellar Mass
Adult Karen L. Salzman
MD 572 Suprasellar Cystic Mass Tabassum A. Kennedy
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 576 Calcified Suprasellar Mass Blair A. Winegar
MD
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 578 Enhancing Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 580 Sellar/Parasellar Mass With Skull Base Invasion Blair A. Winegar
MD and Anne G. Osborn
MD
FACR 584 Absent/Thin Infundibular Stalk Bernadette L. Koch
MD
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 586 Thick Infundibular Stalk Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR 588 Hypothalamus Lesion Kalen Riley
MD
MBA
Chang Yueh Ho
MD
and Anne G. Osborn
MD
FACR MODALITY-SPECIFIC IMAGING FINDINGS 592 Hyperdense Suprasellar Mass Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 594 T1-Hyperintense Suprasellar Mass Karen L. Salzman
MD and Anne G. Osborn
MD
FACR ARTERIES ANATOMICALLY BASED DIFFERENTIALS 596 Multifocal Arterial Narrowing Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 600 Vessel Wall Abnormalities Hediyeh Baradaran
MD
MS and J. Scott McNally
MD
PhD 604 Fusiform Arterial Enlargement Hediyeh Baradaran
MD
MS and Chang Yueh Ho
MD MODALITY-SPECIFIC IMAGING FINDINGS 606 Hyperattenuating ("Dense") Artery Hediyeh Baradaran
MD
MS
Sheri L. Harder
MD
FRCPC
and Karen L. Salzman
MD VEINS
VENOUS SINUSES ANATOMICALLY BASED DIFFERENTIALS 608 Dural Sinus Lesion
General Blair A. Winegar
MD and Karen L. Salzman
MD 612 Enlarged Cortical Veins Blair A. Winegar
MD and Karen L. Salzman
MD 614 Prominent/Enlarged Deep (Medullary/Ependymal) Veins Karen L. Salzman
MD and James D. Eastwood
MD 618 Abnormally Enhancing Medullary Veins Hediyeh Baradaran
MD
MS 620 Unilateral Cavernous Sinus Mass Santhosh Gaddikeri
MD
Marinos Kontzialis
MD
and Anne G. Osborn
MD
FACR 624 Bilateral Cavernous Sinus Lesions Blair A. Winegar
MD
Karen L. Salzman
MD
and Anne G. Osborn
MD
FACR 628 Meckel Cave Lesion Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD MODALITY-SPECIFIC IMAGING FINDINGS 632 Hyperdense Dural Sinus Kalen Riley
MD
MBA
Anne G. Osborn
MD
FACR
and Karen L. Salzman
MD 636 GRE/SWI Venous Abnormalities Kalen Riley
MD
MBA and Miriam E. Peckham
MD CRANIAL NERVES CLINICALLY BASED DIFFERENTIALS 638 Hemifacial Spasm Nicholas A. Koontz
MD 642 Sensorineural Hearing Loss in Adult Nicholas A. Koontz
MD and H. Ric Harnsberger
MD 646 Sensorineural Hearing Loss in Child Bernadette L. Koch
MD 652 Bitemporal Heteronymous Hemianopsia Blair A. Winegar
MD and Kristine M. Mosier
DMD
PhD 658 Homonymous Hemianopsia Tabassum A. Kennedy
MD 662 Oculomotor
Trochlear
or Abducens Neuropathy Nicholas A. Koontz
MD 668 Trigeminal Neuralgia Nicholas A. Koontz
MD 672 Complex Cranial Nerve IX-XII Neuropathy Nicholas A. Koontz
MD 678 Horner Syndrome Nicholas A. Koontz
MD SECTION 2: SPINE TRANSSPATIAL ANATOMICALLY BASED DIFFERENTIALS 686 Cervical
Chronic Posttraumatic Abnormality Jeffrey S. Ross
MD 688 Cervical
Lower
Posttraumatic Bony Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD 690 Thoracic Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD 692 Lumbar Bony Trauma Jeffrey S. Ross
MD and Julia R. Crim
MD GENERIC IMAGING PATTERNS 694 Kyphosis Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 696 Kyphoscoliosis
Child Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 698 Platyspondyly
Diffuse Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 700 Sacral Mass
Adult Jeffrey S. Ross
MD 704 Sacrococcygeal Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD 708 Sacral Deformity Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 712 Multicompartmental Mass Jeffrey S. Ross
MD CLINICALLY BASED DIFFERENTIALS 718 Acute Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 724 Chronic Back Pain/Radiculopathy
Postoperative Jeffrey S. Ross
MD and Kevin R. Moore
MD 730 Acute Upper Extremity Pain/Weakness Jeffrey S. Ross
MD and Kevin R. Moore
MD 736 Lower Extremity Pain Jeffrey S. Ross
MD and Bryson Borg
MD 740 Back Pain
Adult Jeffrey S. Ross
MD and Bryson Borg
MD 746 Back Pain
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD CRANIOVERTEBRAL JUNCTION ANATOMICALLY BASED DIFFERENTIALS 750 Craniocervical Junction Acute Injury Jeffrey S. Ross
MD and Julia R. Crim
MD 754 Craniovertebral Junction Abnormality
General Jeffrey S. Ross
MD and Julia R. Crim
MD 758 Craniovertebral Junction Soft Tissue Abnormality Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 762 C1-C2 Instability Jeffrey S. Ross
MD 766 Odontoid Deformity Jeffrey S. Ross
MD and Julia R. Crim
MD VERTEBRAL BODY
POSTERIOR ELEMENTS ANATOMICALLY BASED DIFFERENTIALS 768 Congenital Vertebral Anomalies Jeffrey S. Ross
MD and Julia R. Crim
MD 770 Cervical Bony Fusion Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 772 Flattened Vertebral Body
Solitary Jeffrey S. Ross
MD and Julia R. Crim
MD 774 Flattened Vertebral Body
Multiple Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 776 Dysmorphic Vertebral Body Jeffrey S. Ross
MD
Kevin R. Moore
MD
and Julia R. Crim
MD 778 Enlarged Vertebral Body/Posterior Element Jeffrey S. Ross
MD 782 Enlarged Neural Foramen Jeffrey S. Ross
MD and Kevin R. Moore
MD 784 Vertebral Body Scalloping/Widened Canal Jeffrey S. Ross
MD and Bryson Borg
MD 786 Spondylolisthesis Jeffrey S. Ross
MD and Kevin R. Moore
MD 790 Bony Lesion
Aggressive Jeffrey S. Ross
MD and Lubdha M. Shah
MD 794 Fracture
Vertebral Body Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 798 Facet Abnormality
Nontraumatic Jeffrey S. Ross
MD and Lubdha M. Shah
MD 800 Fracture
Posterior Element Jeffrey S. Ross
MD
Julia R. Crim
MD
and Kevin R. Moore
MD 802 Pedicle Abnormality Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 806 Enlarged Vertebral Body
Soap Bubble Expansion Jeffrey S. Ross
MD and Lubdha M. Shah
MD 810 Vertebral Body Sclerosis
Focal Jeffrey S. Ross
MD 814 Vertebral Body Sclerosis
Diffuse Jeffrey S. Ross
MD and Bryson Borg
MD 816 Vertebral Body Thickened Bony Trabeculae Jeffrey S. Ross
MD and Lubdha M. Shah
MD 818 Vertebral Body
T1-Hyperintense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 820 Vertebral Body
T1-Hyperintense Signal
Focal Jeffrey S. Ross
MD and Kevin R. Moore
MD 822 Vertebral Body
T1-Hypointense Signal
Diffuse Jeffrey S. Ross
MD and Kevin R. Moore
MD 826 Vertebral Body
T1-Hypointense Signal
Focal Jeffrey S. Ross
MD and Bryson Borg
MD INTERVERTEBRAL DISC
ENDPLATE GENERIC IMAGING PATTERNS 828 Disc Contour Abnormality Jeffrey S. Ross
MD 832 Intervertebral Disc/Endplate Irregularity Jeffrey S. Ross
MD 836 Vertebral Endplate Contour Abnormality Jeffrey S. Ross
MD and Julia R. Crim
MD MODALITY-SPECIFIC IMAGING FINDINGS 840 Intervertebral Disc
T1 Hypointense Jeffrey S. Ross
MD 842 Intervertebral Disc
T2 Hyperintense Jeffrey S. Ross
MD 844 Vertebral Endplate Signal Abnormality Jeffrey S. Ross
MD EXTRADURAL ANATOMICALLY BASED DIFFERENTIALS 846 Epidural Mass Jeffrey S. Ross
MD and Bryson Borg
MD 852 Ventral/Lateral Paraspinal Mass Jeffrey S. Ross
MD GENERIC IMAGING PATTERNS 854 Paraspinal Muscle Abnormality Jeffrey S. Ross
MD 856 Extradural Lesions
Multiple Jeffrey S. Ross
MD and Bryson Borg
MD 858 Extradural Lesion
No Enhancement Jeffrey S. Ross
MD 860 Extradural Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 864 Epidural Fluid Jeffrey S. Ross
MD MODALITY-SPECIFIC IMAGING FINDINGS 868 Soft Tissue Calcification
Paraspinal Jeffrey S. Ross
MD 870 Extradural
Normal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 874 Extradural
Abnormal Marrow Signal Jeffrey S. Ross
MD and Kevin R. Moore
MD 878 Extradural Lesion
T1 Hyperintense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 880 Extradural Lesion
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD 884 Extradural Lesion
T2 Hyperintense
T1 Isointense Jeffrey S. Ross
MD 888 Extradural Lesion
T2 Hypointense
T1 Hypointense Jeffrey S. Ross
MD
Bryson Borg
MD
and Kevin R. Moore
MD CLINICALLY BASED DIFFERENTIALS 890 Lumbar Soft Tissue Mass
Pediatric Jeffrey S. Ross
MD and Kevin R. Moore
MD INTRADURAL EXTRAMEDULLARY ANATOMICALLY BASED DIFFERENTIALS 894 Cauda Equina Enhancement
Diffuse Jeffrey S. Ross
MD 898 Subarachnoid Space Narrowing Jeffrey S. Ross
MD and Bryson Borg
MD 900 Intradural Extramedullary
Leptomeningeal Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD GENERIC IMAGING PATTERNS 904 Intradural Extramedullary Lesion
No Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 908 Intradural Extramedullary Lesion
Solid Enhancement Jeffrey S. Ross
MD and Kevin R. Moore
MD 912 Intradural Lesion
Serpentine Jeffrey S. Ross
MD