title: Cloacogenic (basaloid) carcinoma showing elastic tissue proliferation: report of two cases.
mesh_terms: D001003:Anal Canal / Q000473:pathology; D001005:Anus Neoplasms / Q000473:pathology*; D002295:Carcinoma, Transitional Cell / Q000473:pathology*; D004547:Elastic Tissue / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged