title: Anal carcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery; D000328:Adult; D000368:Aged; D001005:Anus Neoplasms / Q000401:mortality / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000601:surgery; D008297:Male; D008545:Melanoma / Q000601:surgery; D008875:Middle Aged