[Endolymphatic radiotherapy in perineal recurrence of cancer of the rectum].
D006801:Humans; D008207:Lymphatic Metastasis / Q000532:radiotherapy*; D008722:Methods; D010502:Perineum; D012004:Rectal Neoplasms / Q000532:radiotherapy* / Q000601:surgery
Radioterapia endolinfática en la recidiva perineal del cáncer del recto.