Although endometriosis is a common condition, both extrapelvic endometriosis and endometriosis associated malignancy (EAM) are rare. We describe the first reported case of a patient with Müllerian-type carcinosarcoma arising in gastric endometriosis.
Keywords: carcinosarcoma; cell transformation; endometriosis; gastrointestinal neoplasms; gynecologic neoplasms; stomach neoplasms.
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