Preoperative radiotherapy for early endometrial carcinoma

A retrospective study was undertaken to compare the use of one versus two preoperative radium systems for early endometrial carcinoma. The charts of 73 patients treated between 1977 and 1980 were reviewed. No difference was noted between the two groups when compared for stage, grade, depth of myometrial invasion, and histologic type of tumor. One of thirty-eight (2.6%) patients in the one-radium group developed an isolated central recurrence; there were no central recurrences in the two-radium group. Total duration of therapy and total hospitalization for the one-radium versus the two-radium group were 17.6 and 15.3 days versus 77.0 and 17.3 days, respectively. Follow-up ranged from 48 to 84 months. Corrected survival figures are comparable to 94.6% for the one-radium group versus 100% for the two-radium group. These data suggest comparable effectiveness and morbidity between the two treatment regimens, with the single-radium application more efficient and cost effective.