title: [Intestinal hemorrhage in a patient with mucocutaneous pigmentation. Reticulosarcoma in the small intestine].
mesh_terms: D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007421:Intestine, Small; D016403:Lymphoma, Large B-Cell, Diffuse; D008228:Lymphoma, Non-Hodgkin; D008499:Medical Records; D009369:Neoplasms; D010858:Pigmentation; D010859:Pigmentation Disorders / Q000150:complications*; D012509:Sarcoma
keywords: HEMORRHAGE, GASTROINTESTINAL/etiology; INTESTINE, SMALL/neoplasms; PIGMENTATION DISORDERS/complications; SARCOMA, RETICULUM CELL/case reports