RIGHT-TO-LEFT SHUNT FROM SYSTEMIC VENOUS TO PULMONARY VENOUS SYSTEM DEVELOPING AFTER SVC OBSTRUCTION

被引：17

作者：

STOCKBERGER, SM

WEST, KW

COHEN, MD

机构：

[1] INDIANA UNIV, SCH MED, DEPT RADIOL, INDIANAPOLIS, IN 46202 USA

[2] INDIANA UNIV, SCH MED, DEPT SURG, INDIANAPOLIS, IN 46202 USA

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 1995年 / 19卷 / 02期

关键词：

VENA CAVAE; OBSTRUCTION; SHUNT AND SHUNTING; COMPUTED TOMOGRAPHY;

D O I：

10.1097/00004728-199503000-00028

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

This report and review of the literature describe a rare form of right-to-left shunt found in patients with superior vena cava (SVC) obstruction, Following SVC obstruction, collateral vessels may develop between the systemic venous system and the pulmonary venous system causing the alveolar space and right heart to be bypassed. Perception of this unusual shunting of blood on enhanced chest CT may help explain clinical symptoms of hypoxia.

引用

页码：312 / 315

页数：4

共 21 条

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