The American surgeon
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The American surgeon · Sep 1987
Case ReportsAxillary artery aneurysm as an occult source of emboli to the upper extremity.
Reported here is a case of axillary artery aneurysm secondary to crutch trauma as a source of emboli to the upper extremity. This patient along with several reported in the literature was initially diagnosed and treated for brachial artery embolism. It is believed that awareness of this entity as a cause of forearm and hand ischemia is important in planning the appropriate surgical therapy.
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The American surgeon · Sep 1987
The risk of perioperative stroke in patients with asymptomatic carotid bruits undergoing peripheral vascular surgery.
Three hundred patients without neurologic symptoms had 374 elective peripheral vascular procedures and they were screened preoperatively for incidental asymptomatic carotid bruits prior to surgery. The bruits were hemodynamically evaluated with the GEE-OPG. A bruit was considered hemodynamically significant if the OPG test was positive. ⋯ There was no stroke in patients without bruits and with nonhemodynamically significant bruits. The incidence of perioperative stroke in patients with hemodynamically significant bruits was 16 per cent (3/19). There is a subgroup of patients with hemodynamically significant carotid bruits who are at high risk for perioperative stroke.