[Special radiotherapy: interstitial irradiation].
D000008:Abdominal Neoplasms / Q000532:radiotherapy; D001005:Anus Neoplasms / Q000532:radiotherapy; D004938:Esophageal Neoplasms / Q000532:radiotherapy; D006801:Humans; D008722:Methods; D009062:Mouth Neoplasms / Q000532:radiotherapy; D009369:Neoplasms / Q000532:radiotherapy*; D010610:Pharyngeal Neoplasms / Q000532:radiotherapy; D012004:Rectal Neoplasms / Q000532:radiotherapy; D013679:Technology, Radiologic