Carcinoid syndrome.
D004702:Endocrine Glands; D006801:Humans; D007082:Ileum / Q000473:pathology; D007414:Intestinal Neoplasms / Q000473:pathology; D008113:Liver Neoplasms / Q000473:pathology; D008303:Malignant Carcinoid Syndrome / Q000473:pathology*; D009362:Neoplasm Metastasis