上腔静脉动脉瘤：一种不寻常的纵隔肿物。

Superior vena cava aneurysm: an unusual mediastinal mass.

作者信息

Soares Souza Luciana Volpon, Souza Arthur Soares, Morales Márcia Maria, Marchiori Edson

机构信息

Departamento de Radiologia, Ultra X, São José do Rio Preto, São Paulo, Brazil.

Departamento de Radiologia, Faculdade de Medicina de Rio Preto, São José do Rio Preto, São Paulo, Brazil.

出版信息

Eur J Cardiothorac Surg. 2021 Jan 4;59(1):276-277. doi: 10.1093/ejcts/ezaa271.

DOI:10.1093/ejcts/ezaa271

PMID:32840317

Abstract

Superior vena cava aneurysms are rare mediastinal vascular lesions. Aneurysms are classified as fusiform and saccular, with the latter being rarer than the former. We report the case of an asymptomatic 75-year-old woman who presented with a superior mediastinal mass. She underwent chest computed tomography angiography, which demonstrated a saccular aneurysm in the superior vena cava.

摘要

上腔静脉动脉瘤是罕见的纵隔血管病变。动脉瘤分为梭形和囊状，后者比前者更罕见。我们报告一例75岁无症状女性患者，其表现为上纵隔肿块。她接受了胸部计算机断层扫描血管造影，结果显示上腔静脉有一个囊状动脉瘤。