Abstract
The paraumbilical vein is a common venous collateral in patients with cirrhosis and portal hypertension. This pictorial essay demonstrates the use of computed tomographic angiography with three-dimensional volume rendering techniques to visualize the paraumbilical vein and its relationship to abdominal wall collaterals. The unique anatomy and embryology of this vessel is also discussed.
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Horton, K., Fishman, E. Paraumbilical vein in the cirrhotic patient: imaging with 3D CT angiography. Abdom Imaging 23, 404–408 (1998). https://doi.org/10.1007/s002619900369
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DOI: https://doi.org/10.1007/s002619900369