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Published in: Insights into Imaging 1/2020

Open Access 01-12-2020 | Aortic Coarctation | Educational Review

Persistent left superior vena cava: clinical importance and differential diagnoses

Authors: Aynur Azizova, Omer Onder, Sevtap Arslan, Selin Ardali, Tuncay Hazirolan

Published in: Insights into Imaging | Issue 1/2020

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Abstract

Persistent left superior vena cava (PLSVC) is the most common thoracic venous anomaly and may be a component of the complex cardiac pathologies. While it is often asymptomatic, it can lead to significant problems such as arrhythmias and cyanosis. Besides, it can cause serious complications during vascular interventional procedures or the surgical treatment of cardiac anomalies (CA). The clinical significance of PLSVC depends on the drainage site and the accompanying CA. In this article, we will describe the epidemiology, embryology, and anatomic variations of PLSVC. Possible accompanying CA and heterotaxy spectrum will be reviewed with the help of multidetector computed tomography (MDCT) images. Radiological pitfalls, differential diagnoses, and the clinical importance of PLSVC will be highlighted.
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Metadata
Title
Persistent left superior vena cava: clinical importance and differential diagnoses
Authors
Aynur Azizova
Omer Onder
Sevtap Arslan
Selin Ardali
Tuncay Hazirolan
Publication date
01-12-2020
Publisher
Springer International Publishing
Published in
Insights into Imaging / Issue 1/2020
Electronic ISSN: 1869-4101
DOI
https://doi.org/10.1186/s13244-020-00906-2

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