title: Cancer of the colon and rectum: endocavitary contact radiation for carcinoma of the rectum.
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D007417:Intestinal Polyps / Q000532:radiotherapy; D008207:Lymphatic Metastasis; D008297:Male; D008722:Methods; D011879:Radiotherapy Dosage; D012004:Rectal Neoplasms / Q000473:pathology / Q000532:radiotherapy*; D014965:X-Rays