title: Diarrhea and abdominal pain in a 64-year-old man.
mesh_terms: D000005:Abdomen; D002276:Carcinoid Tumor / Q000473:pathology* / Q000556:secondary; D003967:Diarrhea / Q000209:etiology*; D006801:Humans; D007414:Intestinal Neoplasms / Q000473:pathology; D008099:Liver / Q000473:pathology*; D008113:Liver Neoplasms / Q000473:pathology / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology*