动脉粥样硬化性腘动脉瘤的放射学表现：“狗腿”征。
The radiological appearance of atherosclerotic popliteal artery aneurysms: the "dog-leg" sign.
作者信息
Holdsworth R J, Raza Z, Naidu S, McCollum P T
机构信息
Department of Vascular Surgery, Dundee Teaching Hospitals NHS Trust, Ninewells Hospital and Medical School, England.
出版信息
J Cardiovasc Surg (Torino). 1997 Apr;38(2):181-2.
PMID:9201133
Abstract
The radiological appearance of popliteal aneurysms is described. Althought the lumen of the artery is often of normal diameter there is elongation of the vessel which frequently results in an acute "dog-leg". This sign has not been previously described.
摘要
描述了腘动脉瘤的放射学表现。尽管动脉管腔直径通常正常，但血管会伸长，这常常导致形成一个锐角的“狗腿”。这一征象此前尚未有过描述。
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