title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 3-1990. A 66-year-old woman with Waldenström's macroglobulinemia, diarrhea, anemia, and persistent gastrointestinal bleeding.
mesh_terms: D000368:Aged; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D007410:Intestinal Diseases / Q000209:etiology / Q000378:metabolism / Q000473:pathology*; D007413:Intestinal Mucosa / Q000473:pathology; D007421:Intestine, Small / Q000378:metabolism / Q000473:pathology; D008259:Macroglobulins / Q000378:metabolism; D008258:Waldenstrom Macroglobulinemia / Q000150:complications / Q000378:metabolism / Q000473:pathology*
chemical_list: D008259:Macroglobulins