The role of ovarian fossa evaluation in patients with ovarian endometriosis

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This study found that endometriosis is present in 87% of ovarian fossas adhered to endometriomas, correlating with pain and recurrence, while only 15% of non-adhered fossas showed endometriosis.

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This prospective study evaluated whether endometriosis is present in the peritoneum of the ovarian fossa in patients with ovarian endometriomas undergoing laparoscopic excision, and how this relates to adhesion between the ovarian fossa peritoneum and the endometrioma. Among 68 enrolled patients, histopathology of an ovarian fossa peritoneal fragment found endometriosis in 87% of those with ovarian fossa adhesion versus 15% without adhesion, and pain symptoms were more frequent in patients with such adhesions; CA125 did not differ significantly. At 12-month follow-up, endometrioma recurrence occurred in four patients, all of whom had shown ovarian fossa adhesion at the first operation. This paper is centrally about endometriosis — it links ovarian fossa peritoneal involvement and adhesion with pain and endometrioma recurrence.

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Abstract

PurposeThe aim of this study is to evaluate prospectively the presence of endometriosis in the peritoneum of the ovarian fossa of patients affected by endometriomas and its correlation with the adhesion between this peritoneum and endometrioma.MethodsPatients presenting ovarian endometriomas and candidate to laparoscopy were considered for inclusion in the study. Patients underwent laparoscopic excision of endometriomas. The presence of adherence of the ovarian fossa to endometrioma was investigated. In all patients, the removal of a peritoneum fragment from the ovarian fossa of the affected ovary was carried out.Results68 patients were enrolled in the study. 48 patients presented adhesions to the ovarian fossa. Histopathologic examination of the peritoneum of the ovarian fossa revealed the presence of endometriosis in 87 % of patients presenting adhesions of the endometriomas with ovarian fossa; surprisingly it was present only in 15 % of patients not presenting this condition (p < 0.0001). Pain symptoms were more frequent in patients with endometriomas adhesion to the ovarian fossa. CA125 levels were not statistically significantly different between groups. At 12-month follow-up, four patients presented endometrioma recurrence. All of them presented adhesion of the ovarian fossa to the endometrioma in the first operation.ConclusionsThere is a strong association between adhesion of the endometriomas to the ovarian fossa and the presence of endometriosis on the peritoneal surface of the fossa. This condition significantly correlates with pain symptoms and may predict endometrioma recurrence. The removal of this peritoneum in case of adherent endometrioma may potentially reduce the incidence of recurrence.
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Abstract

Purpose The aim of this study is to evaluate prospectively the presence of endometriosis in the peritoneum of the ovarian fossa of patients affected by endometriomas and its correlation with the adhesion between this peritoneum and endometrioma.

Methods

Patients presenting ovarian endometriomas and candidate to laparoscopy were considered for inclusion in the study. Patients underwent laparoscopic excision of endometriomas. The presence of adherence of the ovarian fossa to endometrioma was investigated. In all patients, the removal of a peritoneum fragment from the ovarian fossa of the affected ovary was carried out.

Results

68 patients were enrolled in the study. 48 patients presented adhesions to the ovarian fossa. Histopathologic examination of the peritoneum of the ovarian fossa revealed the presence of endometriosis in 87 % of patients presenting adhesions of the endometriomas with ovarian fossa; surprisingly it was present only in 15 % of patients not presenting this condition (p < 0.0001). Pain symptoms were more frequent in patients with endometriomas adhesion to the ovarian fossa. CA125 levels were not statistically significantly different between groups. At 12-month follow-up, four patients presented endometrioma recurrence. All of them presented adhesion of the ovarian fossa to the endometrioma in the first operation.

Conclusions

There is a strong association between adhesion of the endometriomas to the ovarian fossa and the presence of endometriosis on the peritoneal surface of the fossa. This condition significantly correlates with pain symptoms and may predict endometrioma recurrence. The removal of this peritoneum in case of adherent endometrioma may potentially reduce the incidence of recurrence. Similar content being viewed by others

References

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Author information Authors and Affiliations Corresponding author Rights and permissions About this article Cite this article De Cicco Nardone, C., Terranova, C., Plotti, F. et al. The role of ovarian fossa evaluation in patients with ovarian endometriosis. Arch Gynecol Obstet 292, 869–873 (2015). https://doi.org/10.1007/s00404-015-3719-9 Received: Accepted: Published: Issue date: DOI: https://doi.org/10.1007/s00404-015-3719-9

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Laparoscopy Ovarian Diseases Peritoneal Diseases Peritoneum Adolescent Adult Endometriosis Endometriosis Endometriosis Female Follow-Up Studies Humans Middle Aged Ovarian Diseases Ovarian Diseases Ovarian Diseases Ovary Ovary Pain Measurement

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