title: Basaloid squamous cell carcinoma of the anus.
mesh_terms: D000328:Adult; D000368:Aged; D001005:Anus Neoplasms / Q000145:classification / Q000473:pathology*; D002281:Carcinoma, Basosquamous / Q000145:classification / Q000473:pathology*; D005260:Female; D006801:Humans