[Adjuvant radiotherapy in operable rectal and rectosigmoid carcinoma].
In case of radically operable rectal and recto-sigmoidal carcinomas, the local (and probably also the general) tumor control can be markedly improved by adjuvant radiotherapy. The authors recommend a combination of a unique preoperative irradiation with 5 Gy for all patients and a postoperative irradiation with 40 to 45 Gy in 20 to 25 fractions for risk patients (infestation of the serosa and/or lymph nodes).
D006801:Humans; D011182:Postoperative Care; D011300:Preoperative Care; D011879:Radiotherapy Dosage; D012004:Rectal Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D012306:Risk; D012811:Sigmoid Neoplasms / Q000532:radiotherapy* / Q000601:surgery
Adjuvante Strahlentherapie beim operablen Rektum- und Rektosignoidkarzinom.