Histologic appearance of endometriosis infiltrating uterosacral ligaments in women with painful symptoms

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This study examined the microscopic features of endometriosis within the uterosacral ligaments of women experiencing painful symptoms.

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Abstract

STUDY OBJECTIVE: To describe the histologic appearance of deep endometriosis infiltrating the uterosacral ligaments (USL). DESIGN: Retrospective analysis (Canadian Task Force classification II-2). SETTING: University-affiliated hospital. PATIENTS: One hundred forty-nine women with pain due to endometriosis. INTERVENTION: Resection of one or both USL. MEASUREMENTS AND MAIN RESULTS: One hundred seventy-two USL were examined by histology after unilateral resection in 126 patients (84.6%) and bilateral resection in 23 (15.4%). Two-thirds of women (122, 70.9%) had a classic appearance of endometriosis. Lesions of myoproliferative endometriosis with a histologic appearance of so-called adenomyotic nodules were observed in 25 (14.5%). Associated fibrosis was most frequent in patients with positive compared with negative histology (85, 69.7% vs 18, 36.0%). CONCLUSION: Anatomicopathologic lesions of deep endometriosis infiltrating the USL are heterogeneous. Adenomyotic nodules are not frequently observed.

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Condition tags

endometriosischronic_pelvic_pain

MeSH descriptors

Broad Ligament Broad Ligament Endometriosis Endometriosis Pelvic Pain Biopsy, Needle Biopsy, Needle Broad Ligament Broad Ligament Cohort Studies Cohort Studies Culture Techniques Culture Techniques Endometriosis Endometriosis Female Female Humans Humans Immunohistochemistry

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

References (30)

Cited by (47)

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europepmc
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License: CC0 · commercial use OK