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Radiology, Vol 167, 121-122, Copyright © 1988 by Radiological Society of North America
ARTICLES |
RJ Zagoria, VJ D'Souza and ES Sharling
Department of Radiology, Bowman Gray School of Medicine, Winston-Salem, NC 27103.
Tourniquet-induced reactive hyperemia, generally considered a safe procedure for enhancing visualization of the arteries in the distal lower extremity, caused acute occlusion of a Dacron arterial graft in one patient. This rare complication can be avoided through use of an alternative such as a chemical vasodilator in patients with susceptible synthetic vascular grafts.
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