Malignant Transformation of Endometriosis
Endometriosis may undergo malignant transformation into ovarian cancer through atypical endometriosis, with hyperestrogenism, oxidative stress, and iron contributing to carcinogenesis via distinct mechanisms.
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This paper reviews evidence that women with endometriosis can undergo malignant transformation, outlining a stepwise progression from intermediary endometriotic lesions (atypical endometriosis) to epithelial ovarian cancers, with the highest risk for endometrioid and clear cell histologies. It proposes shared pathogenic mechanisms, emphasizing hyperestrogenism, iron-driven oxidative stress, and inflammation from repeated hemorrhage, and describes three iron-related carcinogenic processes that may support initiation, estrogen-dependent progression, and survival of stressful periods. The chapter’s limitation is that it synthesizes existing epidemiologic and mechanistic findings rather than presenting new experiments, and it concludes that future studies are needed to define exact mechanisms. This paper is centrally about endometriosis — it focuses on the malignant transformation pathway from endometriosis to endometriosis-associated ovarian epithelial cancers.
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Cited by (5)
- Research progress on correlative prediction factors and prediction models of endometriosis associated ovarian carcinoma 2024
- Fallopian tube endometriosis in women undergoing operative video laparoscopy and its clinical implications 2020
- A Case of Endometrioid Adenocarcinoma Originating from the Serous Surface of the Small Intestine 2015
- ENDOMETRIOSIS EN EL CANAL INGUINAL: REPORTE DE CASO 2013
- Endometriosis 2009
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