title: Retroperitoneal fibrosis and carcinoid tumor.
mesh_terms: D002276:Carcinoid Tumor / Q000150:complications* / Q000601:surgery; D006801:Humans; D007082:Ileum / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000150:complications*