title: [Obscure digestive bleeding by ileal carcinoid tumor].
abstract: The patient is an 82 year-old female with a history of osteoarthritis, hypothyroidism and anemia for 14 years (receiving blood transfusions). She was admited to our hospital with a nine months history of malaise, anorexia, fatigue and weakness, associated with intermitten episodes of abdominal pain. She was diagnosed anemia and occult blood positive stools. Physical examination revealed a patient in generally fair condition, obese, with mild edema of lower limbs, no changes in the evaluation of chest, cardiovascular, abdomen, etc. Laboratory data was unremarkable, except for iron deficiency anemia. The upper endoscopy showed duodenal ulcer scar, fundic polyposis and chronic gastritis. Colonoscopy revealed some diverticula, a small sessile polyp and internal hemorrhoids. The diagnosis of obscure gastrointestinal bleeding was made. The CT scan of the abdomen showed gallstones and fatty liver; a radiograph of intestinal transit detected a lesion apparently protruded intestinal loop for distal jejunum; enteroscopy was performed (with one team ball) anterograde and retrograde achieving assess distal jejunum and distal ileum without observing any injuries. The study of capsule endoscopy showed a polypoid tumor intestinal with evidence of having bleeding. Surgery detected the tumor in proximal ileum. The surgical specimen findings showed three tumors 0.7 mm, 10 mm and 15 mm on the proximal ileum. The microscopic examination revealed that these lesions were neuroendocrine tumors (carcinoid). The Ileal carcinoid tumor may rarely presented with obscure gastrointestinal bleeding.
authors.affiliation: Departamento del Aparato Digestivo, Hospital Edgardo Rebagliati Martins, EsSALUD, Lima, Perú. marianelly20@yahoo.es
authors.forename: María
authors.initials: M
authors.lastname: Nelly Manrique
authors.forename: Oscar
authors.initials: O
authors.lastname: Frisancho
authors.forename: Eduardo
authors.initials: E
authors.lastname: Zumaeta
authors.forename: Américo
authors.initials: A
authors.lastname: Palomino
authors.forename: César
authors.initials: C
authors.lastname: Rodriguez
mesh_terms: D000369:Aged, 80 and over; D002276:Carcinoid Tumor / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007078:Ileal Neoplasms / Q000150:complications* / Q000175:diagnosis