Angiographic studies for the child with portal hypertension.
D000792:Angiography; D002404:Catheterization; D002445:Celiac Artery; D002648:Child; D006503:Hepatic Veins; D006801:Humans; D006975:Hypertension, Portal / Q000000981:diagnostic imaging*; D008297:Male; D008638:Mesenteric Arteries; D011172:Portography; D013163:Splenomegaly / Q000150:complications