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. 2019 Jul;62(4):273-279.
doi: 10.5468/ogs.2019.62.4.273. Epub 2019 Jun 24.

The significance of sonographically thickened endometrium in asymptomatic postmenopausal women

Runa Ozelci  1 , Berna Dilbaz  1 , Funda Akpınar  1 , Tugba Kınay  1 , Emre Baser  1 , Oya Aldemir  1 , Sadıman Kıykac Altınbas  1
Affiliations

The significance of sonographically thickened endometrium in asymptomatic postmenopausal women

Runa Ozelci et al. Obstet Gynecol Sci. 2019 Jul.

Abstract

Objective: To investigate the correlation between sonographic, hysteroscopic, and pathological findings in postmenopausal asymptomatic patients with sonographically thickened endometrium.

Methods: The records of postmenopausal patients who attended the Menopause Outpatient Clinic of a tertiary women's hospital in Ankara, Turkey between January 1, 2012 and December 15, 2013 were retrieved. A total of 266 postmenopausal women without vaginal bleeding underwent hysteroscopic evaluation and endometrial sampling. Patients whose pathological records indicated an endometrial thickness equal to or greater than 6 mm (double layer) on transvaginal ultrasonography without any symptoms were included in the study.

Results: The most frequently detected focal intrauterine lesions in asymptomatic women were endometrial polyps, which were diagnosed in 168 (63.1%) cases. Twenty-four (9%) patients were diagnosed as having simple hyperplasia, 4 (1%) atypical hyperplasia, and 8 (3%) endometrial adenocarcinoma. Two of the patients with adenocarcinoma were diagnosed based on endometrial polyps, and 6 cases showed endometrial hyperplasia on hysteroscopy, while histological examination showed endometrial carcinoma.

Conclusion: We suggest 10.5 mm as the cutoff value for endometrial thickness and recommend hysteroscopy following dilatation and curettage to increase diagnostic efficacy and provide definitive treatment in asymptomatic postmenopausal women with thickened endometrium.

Keywords: Endometrium; Endometrium cancer; Hysteroscopy; Postmenopause.

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Conflict of interest statement

Conflict of interest: No potential conflict of interest relevant to this article was reported.

Figures

Fig. 1
Fig. 1. Receiver operating characteristic (ROC) curves analysing the optimal cut-off value for premalignant and malignant lesions. Endometrial thickness in premalignant and malignant lesion prediction (area under the receiver operating characteristic curve=0.740; P=0.01; 95% confidence interval, 0.66–0.81).
See this image and copyright information in PMC

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