title: [Double primary carcinoma of rectum: a case report].
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhu
authors.forename: Min
authors.initials: M
authors.lastname: Wang
mesh_terms: D000230:Adenocarcinoma / Q000378:metabolism / Q000473:pathology*; D000368:Aged; D002276:Carcinoid Tumor / Q000378:metabolism / Q000473:pathology*; D053379:Chromogranin A / Q000378:metabolism; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000378:metabolism / Q000473:pathology*; D010751:Phosphopyruvate Hydratase / Q000378:metabolism; D012004:Rectal Neoplasms / Q000378:metabolism / Q000473:pathology*; D009418:S100 Proteins / Q000378:metabolism
chemical_list: D053379:Chromogranin A; D009418:S100 Proteins; D010751:Phosphopyruvate Hydratase