Peripheral arterial shotgun missile emboli: diagnostic and therapeutic management--case reports.
Arterial bullet embolism is an uncommon complication of vascular trauma. While many reports exist of peripheral embolism from aortic entry sites, few cases are described of distal embolization from peripheral arteries. Untreated emboli may cause ischemia and threaten the limb at a site far removed from the point of missile entry. Unless suspected, diagnosed, and extracted, these emboli may ultimately result in limb loss in spite of a successful proximal arterial repair. During the last 10 years we treated 4 such cases, all of whom had initial limb salvage. This report describes our diagnostic and operative management of these injuries and collectively summarizes our experience as well as all other cases in the literature.
Harbor-UCLA Medical Center, UCLA School of Medicine, Torrance 90509.
F
F
Bongard
S M
SM
Johs
T A
TA
Leighton
S R
SR
Klein
D000293:Adolescent; D000328:Adult; D001158:Arteries; D004617:Embolism / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D005121:Extremities / Q000098:blood supply / Q000293:injuries*; D005260:Female; D005548:Foreign-Body Migration / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D008297:Male; D014948:Wounds, Gunshot / Q000150:complications* / Q000175:diagnosis / Q000628:therapy