title: PREOPERATIVE IRRADIATION FOR CARCINOMA OF THE COLON AND RECTUM: A PRELIMINARY REPORT.
mesh_terms: D003110:Colonic Neoplasms; D005853:Geriatrics; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology* / Q000532:radiotherapy*; D010166:Palliative Care; D011183:Postoperative Complications; D011300:Preoperative Care; D012004:Rectal Neoplasms; D012007:Rectum; D013514:Surgical Procedures, Operative
keywords: COLONIC NEOPLASMS; GERIATRICS; NEOPLASM RADIOTHERAPY; NEOPLASM STATISTICS; PALLIATIVE TREATMENT; POSTOPERATIVE COMPLICATIONS; PREOPERATIVE CARE; RECTAL NEOPLASMS; SURGERY, OPERATIVE