[Postoperative radiotherapy of supratentorial anaplastic glioma].
Between 1970 and 1983, 149 patients with high grade anaplastic supratentorial gliomas received a postoperative irradiation during primary treatment. 118 out of these patients had an anaplastic astrocytoma, 18 an anaplastic oligodendroglioma, and 13 an anaplastic ependymoma. Most of these patients were treated by irradiation of a great volume with 50 Gy within five weeks, the others by irradiation of the total brain with 50 Gy within five weeks and saturation with 10 Gy within one week. The one-year survival of the total group was 35.5% and the two-year survival 10.6%. Patients at an age of less than 40 years show a significantly longer survival than older patients (one-year survival rates 40% and 30.7%, respectively). Patients suffering from anaplastic tumors with astrocytic and oligodendrocytic differentiation have a comparable prognosis. Patients suffering from anaplastic tumors with ependymal differentiation, however, have prolonged survival times. The therapy results of different treatment methods are discussed using the communications of literature.
D000328:Adult; D000367:Age Factors; D001254:Astrocytoma / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy*; D001932:Brain Neoplasms / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy*; D003037:Cobalt Radioisotopes / Q000627:therapeutic use; D004806:Ependymoma / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D008297:Male; D009837:Oligodendroglioma / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy*; D011182:Postoperative Care; D011379:Prognosis; D011879:Radiotherapy Dosage
D003037:Cobalt Radioisotopes
Postoperative Radiotherapie bei supratentoriellen anaplastischen Gliomen.