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Updated: Jul 13, 2026

Image Acquisition Method for the Sonographic Assessment of the Inferior Vena Cava
Published on: January 13, 2023
CT appearances of congential and acquired abnormalities of the superior vena cava
K Burney1, H Young, S A Barnard
1Department of Clinical Radiology, Southampton General Hospital, Southampton, UK.
Abstract:
A wide spectrum of congenital and acquired abnormalities can affect the superior vena cava (SVC). Congenital anomalies can present either as incidental findings or be associated with underlying cardiac abnormalities; these include left-sided or double SVCs and anomalous venous drainages. Acquired conditions involving the SVC, including SVC obstruction syndrome, can be secondary to extrinsic compression or intrinsic occlusion. The CT appearances, the incidence, and associations of these conditions are discussed.
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