Early noninvasive diagnosis of endometriosis: dysmenorrhea and specific ultrasound findings are important indicators in young women

Francesco Giuseppe Martire, Martire FG, Russo C, Consuelo Russo, Aikaterini Selntigia, Selntigia A, Nocita E, Elvira Nocita, Giorgia Soreca, Soreca G, Lucia Lazzeri, Errico Zupi, Zupi E, Exacoustos C, C. Exacoustós, Caterina Exacoustos
Fertility and sterility · 2022 · vol. 119(3) , pp. 455–464 · doi:10.1016/j.fertnstert.2022.12.004 · PMID:36493871 · W4310863010
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In young women with severe dysmenorrhea, ultrasound findings of fibrotic thickening in the uterosacral ligaments and mild adenomyosis can aid in the early diagnosis of endometriosis.

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Abstract

OBJECTIVES: To diagnose endometriosis in young patients ≤25y with severe dysmenorrhea through specific ultrasonographic examination findings and to correlate the symptoms to its different forms: ovarian, deep infiltrating endometriosis, and adenomyosis. DESIGN: A retrospective observational study. SETTING: University Hospital. PATIENT(S): Women aged 12-25 years with severe dysmenorrhea and a visual analog scale score ≥7. INTERVENTION(S): This study included 371 women aged 12-25 years referred to our gynecological ultrasound (US) Unit between January 2016 and December 2021 with severe dysmenorrhea and a visual analog scale score ≥7. Two dimensional, 3 dimensional, and power Doppler US pelvic examinations (transvaginal or transrectal in presexually active girls) were performed on all patients. Medical history and symptoms were collected routinely for each patient before the scan. MAIN OUTCOME MEASURE(S): All possible locations of endometriosis, isolated or combined occurrence, were evaluated, and recorded using an US dedicated mapping sheet. Painful symptoms were evaluated by visual analog scale and correlated to the different endometriosis forms. RESULT(S): At least one US endometriosis feature was identified in 131 (35.3%) patients, whereas the US findings of 170 (45.8%) were normal despite the referred dysmenorrhea. Of the 131 patients with endometriosis, ovarian endometrioma was found in 54 (41.2%), and 22 (16.8%) had an isolated endometrioma. Adenomyosis was detected in 67 (51.1%) patients, and 28 (21.4%) showed its isolated indications. Posterior deep infiltrating endometriosis was found in 70 (53.4%) patients, and uterosacral ligament (USL) fibrotic thickening was found in 63 (48.1%). In 23 patients, the USL lesion was completely isolated. The combined occurrence of dysmenorrhea with dyspareunia, bowel symptoms, and heavy menstrual bleeding increases the presence of endometriosis up to 59%, 63%, and 45%, respectively. CONCLUSION(S): In young patients with severe dysmenorrhea, the US-based detection rate of pelvic endometriosis was one-third. USL fibrotic thickening and mild adenomyosis are often the only findings, so an accurate pelvic US scan can provide an early diagnosis by identifying small endometriotic lesions. Young patients with dysmenorrhea should be referred to an expert sonographer to minimize the delay between the onset of symptoms and diagnosis.

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Condition tags

dysmenorrheaendometriosis

MeSH descriptors

Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis

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