title: Coexistent colonic carcinoma and appendiceal carcinoid tumour.
mesh_terms: D000230:Adenocarcinoma; D001063:Appendiceal Neoplasms; D002276:Carcinoid Tumor; D003110:Colonic Neoplasms; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary