迂曲的肠系膜动脉。

A meandering mesenteric artery.

机构信息

Division of Cardiology, Los Angeles Biomedical Research Institute at Harbor-UCLA, 1124 W Carson Street, RB2, Torrance, CA 90502, USA.

出版信息

J Cardiovasc Comput Tomogr. 2010 May-Jun;4(3):213-4. doi: 10.1016/j.jcct.2010.01.006. Epub 2010 Jan 11.

DOI:10.1016/j.jcct.2010.01.006

PMID:20116359

Abstract

An 83-year-old woman with a history of peripheral vascular disease presented for evaluation of lower left extremity discomfort. A peripheral multidetector CT angiography showed a dilated inferior mesenteric artery acting as an important source of retrograde collateral perfusion secondary to a celiac axis stenosis.

摘要

一位 83 岁女性，有外周血管疾病病史，因左下肢体不适就诊。外周多排 CT 血管造影显示肠系膜下动脉扩张，充当逆行侧支灌注的重要来源，原因是腹腔干狭窄。