通过计算机断层扫描诊断主动脉腔静脉瘘。

Diagnosis of aortocaval fistula by computed tomography.

作者信息

Rosenthal D, Atkins C P, Jerrius H S, Clark M D, Matsuura J H

机构信息

Department of Vascular Surgery, Georgia Baptist Medical Center, Medical College of Georgia, Atlanta, USA.

出版信息

Ann Vasc Surg. 1998 Jan;12(1):86-7. doi: 10.1007/s100169900122.

DOI:10.1007/s100169900122

PMID:9452004

Abstract

A case of an aortocaval fistula documented by contrast-enhancement computed tomography is reported. In the presence of a large abdominal aortic aneurysm, the computed tomography (CT) triad findings of: (1) vena caval effacement, (2) loss of the fat plane between the aorta and vena cava, and (3) rapid flow of contrast from the aorta into a dilated inferior vena cava is characteristic of an aortocaval fistula.

摘要

报告了一例通过增强计算机断层扫描记录的主动脉腔静脉瘘病例。在存在巨大腹主动脉瘤的情况下，计算机断层扫描（CT）的三联征表现为：（1）腔静脉受压，（2）主动脉与腔静脉之间脂肪平面消失，（3）造影剂从主动脉快速流入扩张的下腔静脉，这些是主动脉腔静脉瘘的特征性表现。