title: What lies beneath.
authors: Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.
authors: Barry
authors: B
authors: Ladizinski
authors: Department of Radiology, Veterans Affairs Hospital, West Haven, Connecticut.
authors: Caroline
authors: C
authors: Taylor
authors: Department of Radiology, Veterans Affairs Hospital, West Haven, Connecticut.
authors: Daniel G
authors: DG
authors: Federman
mesh_terms: D005263:Femoral Artery; D006083:Graft Occlusion, Vascular / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D007868:Leg Dermatoses / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012871:Skin Diseases / Q000209:etiology*; D014057:Tomography, X-Ray Computed