Assertion: recanalized umbilical vein | /r/AtLocation | patient
Facets:
value: with long-standing portal hypertension
type: OTHER
value: to provide a collateral venous channel
type: PURPOSE
Source sentences:
text: A recanalized umbilical vein can occur in patients with long-standing portal hypertension to provide a collateral venous channel, allowing blood to bypass the liver and return to the systemic circulation via superficial anterior abdominal veins.
text: A recanalized umbilical vein can occur in patients with long-standing portal hypertension to provide a collateral venous channel, allowing blood to bypass the liver and return to the systemic circulation via superficial anterior abdominal veins.