Knysh V I, Aliev B M, Bondar' G V, Dvoĭrin V V, Barsukov Iu A
Vopr Onkol. 1984;30(10):42-8.
Three hundred and eleven cases of rectal cancer received treatment according to the protocol of a cooperative randomized study. Preoperative irradiation improved three-year survival rates, particularly, in node-negative patients. In node-positive patients, frequency of relapse dropped from 30.0 +/- 8.5 to 5.7 +/- 3.9% when surgical treatment was supplemented by pre- and postoperative irradiation or drug therapy.
311例直肠癌患者按照一项合作随机研究的方案接受了治疗。术前放疗提高了三年生存率，特别是在淋巴结阴性的患者中。在淋巴结阳性的患者中，当手术治疗辅以术前和术后放疗或药物治疗时，复发率从30.0 +/- 8.5%降至5.7 +/- 3.9%。
