Objective: To compare the frequency of rebleeding and endometrial growth during a 12-month follow-up period between women with postmenopausal bleeding and an endometrial thickness < 5 mm managed by dilatation and curettage, and those managed by ultrasound follow-up. Design: Consecutive women with postmenopausal bleeding and an endometrial thickness < 5 mm were randomized to ultrasound follow-up after 3, 6, and 12 months (n = 48) or to primary dilatation and curettage with ultrasound follow-up at 12 months (n = 49). At all follow-up examinations, the endometrial thickness was measured and the women were asked about rebleeding. The endometrium was sampled at the 12-month examination, if sampling had not been performed previously because of rebleeding or endometrial growth. Results: Rebleeding was reported by 33% (16/48) of the women in the ultrasound group and by 21% (10/48) of those in the dilatation and curettage group (P = 0.17). Endometrial growth to ≥ 5 mm was found in 21% (10/48) of the women in the ultrasound group and in 10% (5/48) of those in the dilatation and curettage group (P = 0.16). No endometrial pathology was found in women with isolated rebleeding. Endometrial pathology during follow-up was found more often in women with endometrial growth than in those without (33% vs. 4%;P = 0.008). Conclusion: Rebleeding and endometrial growth are common during a follow-up period of 12 months in women with postmenopausal bleeding and an endometrial thickness < 5 mm, irrespective of whether or not dilatation and curettage is primarily carried out. If these women are managed by ultrasound follow-up, endometrial sampling should be performed if the endometrium grows, but not necessarily in the case of rebleeding without endometrial growth.
CITATION STYLE
Epstein, E., & Valentin, L. (2001). Rebleeding and endometrial growth in women with postmenopausal bleeding and endometrial thickness < 5 mm managed by dilatation and curettage or ultrasound follow-up: A randomized controlled study. Ultrasound in Obstetrics and Gynecology, 18(5), 499–504. https://doi.org/10.1046/j.0960-7692.2001.00548.x
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