title: Radiological evidence of urinary tract alterations in rectum and sigmoid colon tumours.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D012811:Sigmoid Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D014567:Urography; D014570:Urologic Diseases / Q000000981:diagnostic imaging* / Q000209:etiology