Diseases

Congenital Portosystemic Shunt

Congenital vascular malformation where the portal venous system blood (PORTAL SYSTEM) bypasses the liver sinusoids and drains into the systemic vein through a shunt.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Congenital vascular malformation where the portal venous system blood (PORTAL SYSTEM) bypasses the liver sinusoids and drains into the systemic vein through a shunt.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

12 entry terms
  • Congenital Porto-Systemic Shunt
  • Congenital Porto Systemic Shunt
  • Congenital Porto-Systemic Shunts
  • Congenital Portosystemic Shunts
  • Porto-Systemic Shunt, Congenital
  • Portosystemic Shunt, Congenital
  • Shunt, Congenital Porto-Systemic
  • Shunt, Congenital Portosystemic
  • Abernethy Malformation
  • Congenital Extrahepatic Portosystemic Shunt
  • Congenital Intrahepatic Portosystemic Shunt
  • Malformation, Abernethy

MeSH Record

Aspects Covered

34 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

History Note

2025

MeSH Record

Previous Indexing

  • Vascular Malformations (2000-2024)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Congenital Portosystemic Shunt. Medical Subject Headings (MeSH). 2026. Unique ID D000098526. http://id.nlm.nih.gov/mesh/2026/D000098526
  2. Congenital Portosystemic Shunt. In: Wikidata. https://www.wikidata.org/wiki/Q55788360