Endometrial morphology in asymptomatic postmenopausal women.

Archer, D F; McIntyre-Seltman, K; Wilborn, W W; Dowling, E A; Cone, F; Creasy, G W; Kafrissen, M E · Am J Obstet Gynecol · 1991

prospective_cohort · Level II

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Abstract

Few data are available regarding endometrial histologic features in asymptomatic perimenopausal and postmenopausal women. This study encompasses endometrial biopsy specimens obtained from 801 such women before enrollment in a multicenter study of estrogen-progestin replacement. One endometrial cancer was found (0.13%); four additional biopsy specimens showed atypia (total 0.63%). The endometrium was atrophic in 373 (46.9%), proliferative in 133 (16.7%), secretory in 54 (6.8%), and hyperplastic in 41 (5.2%). Insufficient tissue for diagnosis was obtained in 195 (24.5%). We conclude that the yield for neoplasia is so low that screening endometrial biopsy is not justified in asymptomatic perimenopausal and postmenopausal women.

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