title: Lymphadenopathy in Waldenström's macroglobulinemia causing extrahepatic portal hypertension and massive gastrointestinal hemorrhage.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004932:Esophageal and Gastric Varices / Q000209:etiology*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D006975:Hypertension, Portal / Q000209:etiology*; D008198:Lymph Nodes / Q000473:pathology; D008206:Lymphatic Diseases / Q000150:complications* / Q000473:pathology; D008258:Waldenstrom Macroglobulinemia / Q000150:complications*