Complications following parametrial radiogold treatment for cervical carcinoma.

Between January 1950 and March 1965, 382 patients with carcinoma of the uterine cervix were treated with parametrial radiogold injections. One hundred and ninety-two patients are known to have survived 5 or more years after the treatment without evidence of recurrence. Major complications with significant morbidity requiring hospitalization or additional surgery was observed in 9.4% of the patients. Parametrial radiogold injection is associated with a high incidence of major lower urinary tract complications, including an increased incidence of ureteral obstruction as a result of radiation fibrosis, Heterogenous distribution of radioactive material with localized areas of heavy irradiation is probably responsible for the development of late major complications.