[Complications after radical surgery for cancer of the rectum and sigmoid].
D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications; D012004:Rectal Neoplasms / Q000601:surgery*; D012811:Sigmoid Neoplasms / Q000601:surgery*
Oslozhneniia posle radikal'nykh operatsiĭ po povodu raka priamoĭ i sigmovidnoĭ kishok.