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Ovarian endometrioma

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Ovarian endometrioma

An ovarian endometrioma (also called endometrial cyst) is a cyst that is attached to the ovaries and that contains tissue similar to the uterine lining (endometrial tissue).

Current as of: May 1, 2026

Author: WebMD Ignite Staff

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This information does not replace the advice of a doctor. WebMD Ignite, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

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