title: Quintuple synchronous colon carcinoma: a report of two cases.
abstract: Two patients with five synchronous colon cancers are reported. The diagnostic and surgical approach to synchronous colorectal tumors is discussed.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D000368:Aged; D003110:Colonic Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*