title: The significance of the symptoms of carcinoma of the rectum.
mesh_terms: D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000175:diagnosis* / Q000453:epidemiology / Q000601:surgery; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D008551:Melena; D008875:Middle Aged; D009362:Neoplasm Metastasis; D010146:Pain; D011379:Prognosis; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000601:surgery; D012189:Retrospective Studies; D012737:Sex Factors; D012959:Socioeconomic Factors; D013997:Time Factors; D014852:Wales