Results of radical treatment of cancer of the parotid gland.

Twenty-five patients with different histological variants of malignant tumours of the parotid gland have been treated by parotidectomy combined with interstitial radiotherapy with delayed afterloading and dose fractionation during the operation. The indications for this therapeutic approach and the techniques used are described. The follow-up of the patients ranging from one to over five years showed only two local recurrences, although most of the patients were in an advanced stage locally. Complications due to the irradiation have not been observed.