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

• 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 >or= 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.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)

Keyword

Endometrial biopsy

Endometrial cancer

Expectant management

Postmenopausal bleeding

Ultrasound

Publication and Content Type

art (subject category)

ref (subject category)