Cruveilhier–Baumgarten disease or Pégot-Cruveilhier–Baumgarten disease is a rare medical condition in which the umbilical or paraumbilical veins are distended, with an abdominal wall bruit (the Cruveilhier-Baumgarten bruit) and palpable thrill, portal hypertension with splenomegaly, hypersplenism and oesophageal varices, with a normal or small liver. The presence of the Cruveilhier-Baumgarten venous hum is highly suggestive of portal hypertension, and is never a normal physical examination finding. It was first described by Pégot in 1833, and then by Jean Cruveilhier (1835) and Paul Clemens von Baumgarten (1907). Armstrong et al. (1942) and Steinburg and Galambos (1967) described two different types of the condition:

Signs and symptoms

Symptoms of Cruveilhier–Baumgarten disease include the manifestation of a venous hum at the para-umbilical circulation site, often accompanied by a thrill, splenomegaly, atrophy of the liver, portal hypertension, and prominent para-umbilical veins.