Gas embolism caused by portal vein gas: case report and literature review.

ABSTRACT:

Introduction

We describe a case of pulmonary gas embolism caused by portal vein gas (PVG) observed using echocardiography. Echography revealed gas flowing through the hepatic vein, inferior vena cava, right atrium, and right ventricle, as well as pulmonary hypertension. The patient was diagnosed as having pulmonary gas embolism caused by PVG.

Objective

We consider PVG routes to pulmonary circulation, diagnosis of gas embolism caused by PVG, and treatment of gas embolism caused by PVG.

Methods

We reviewed reports of eight cases of gas embolism caused by PVG and compared these cases to cases of gas embolism without PVG.

Results

Mortality of gas embolism caused by PVG was 67%, positive blood culture was observed in six cases, and pulmonary edema was seen in three

SUBMITTER: Kamikado C 

PROVIDER: S-EPMC3075153 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature