This book with title: UTILITY OF Tc99m MIBI LOWER LIMB MUSCLE PERFUSION SPECT: POTENTIAL AS A CLINICAL TOOL FOR DIAGNOSIS AND FOLLOW UP OF PERIPHERAL ARTERIAL DISEASES(PAD): has set a land mark in the scintigraphic imaging of PAD and its ability to determine the disease response to treatment in Diabetes mellitus and all variants of PAD as well. Millions of diabetic will be helped in preventing PAD by this scan by prompt diagnosis before the onset of the complications like diabetic foot.