title: Portal hypertension in Waldenström's macroglobulinaemia.
mesh_terms: D004932:Esophageal and Gastric Varices / Q000209:etiology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D006975:Hypertension, Portal / Q000209:etiology* / Q000473:pathology; D008099:Liver / Q000473:pathology; D008297:Male; D008875:Middle Aged; D008258:Waldenstrom Macroglobulinemia / Q000150:complications*