Integrated External and Interstitial Radiation Therapy for Primary Carcinoma of the Vagina

Abstract
Patients (27) with the diagnosis of primary carcinoma of the vagina were treated by definitive radiotherapy. Patients (23) received a combination of external and interstitial 192Ir implant irradiation and 4 patients received only interstitial irradiation. Patients (21) had squamous cell carcinoma and 6 had adenocarcinoma. All patients were staged according to the FIGO [International Federation of Gynecology and Obstetrics] classification. More than 70% of patients had relatively advanced local disease and conventional intracavitary irradiation was unsuitable. Local tumor control was observed in 85% (23 of 27 patients), and 56% of the patients remain alive and free of disease for a median follow-up period of 50 mo. to a maximum follow-up period of 84 mo. Of the patients, 15% suffered from treatment-related complications.