title: [Extramammary Paget's disease due to underlying anal canal adenocarcinoma].
authors: Shan-xian
authors: SX
authors: Lou
authors: Li-xia
authors: LX
authors: Wang
authors: Hong-qi
authors: HQ
authors: Shi
mesh_terms: D000230:Adenocarcinoma / Q000378:metabolism / Q000556:secondary / Q000601:surgery; D001003:Anal Canal / Q000737:chemistry / Q000473:pathology / Q000601:surgery; D001005:Anus Neoplasms / Q000378:metabolism / Q000473:pathology* / Q000601:surgery; D002272:Carcinoembryonic Antigen / Q000032:analysis; D003937:Diagnosis, Differential; D006801:Humans; D007150:Immunohistochemistry; D053554:Keratin-20 / Q000032:analysis; D008297:Male; D008875:Middle Aged; D018396:Mucin-1 / Q000032:analysis; D010145:Paget Disease, Extramammary / Q000378:metabolism* / Q000601:surgery; D012878:Skin Neoplasms / Q000378:metabolism* / Q000601:surgery
chemical_list: D002272:Carcinoembryonic Antigen; D053554:Keratin-20; D018396:Mucin-1