Transvaginal Ultrasound Evaluation of Myometrial Invasion in Endometrial Carcinoma

Abstract

In 20 cases of histologically proved endometrial cancer the depth of myometrial invasion was ascertained by means of transvaginal ultrasound, using a high-frequency endocavitary probe. The sonographic findings were confirmed by histologic examination in 18 of the 20 patients evaluated (90.0%). Transvaginal ultrasound provides a fuller preoperative clinical picture and supplies additional diagnostic information which is invaluable in the choice of therapeutic approach.