title: Gastro-intestinal haemorrhage--an unusual presentation of carcinoid tumours.
mesh_terms: D002276:Carcinoid Tumor / Q000150:complications / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007078:Ileal Neoplasms / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged