title: Syringocystadenocarcinoma papilliferum in situ originating from the perianal skin.
authors.forename: Cord
authors.initials: C
authors.lastname: Langner
authors.forename: Arthur
authors.initials: A
authors.lastname: Ott
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001005:Anus Neoplasms / Q000473:pathology*; D002278:Carcinoma in Situ / Q000473:pathology*; D018283:Cystadenocarcinoma, Papillary / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D013544:Sweat Gland Neoplasms / Q000473:pathology*; D018252:Syringoma / Q000473:pathology*