Retroperitoneal fibrosis causing localized portal hypertension.
D000328:Adult; D001466:Barium Sulfate; D006396:Hematemesis / Q000628:therapy; D006801:Humans; D006975:Hypertension, Portal / Q000209:etiology*; D007668:Kidney / Q000033:anatomy & histology; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy; D012185:Retroperitoneal Fibrosis / Q000150:complications*; D014567:Urography
D001466:Barium Sulfate