endometrial intraepithelial neoplasia


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endometrial intraepithelial neoplasia (EIN),

Dysplastic changes of endometrial glands, graded as mild, moderate, and severe (EIN 1-3). EIN 3 encompasses endometrial carcinoma in situ.
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Endometrial intraepithelial neoplasia frequently coexists with various types of metaplasia, and altered cytologic differentiation is a common manifestation of the cytologic demarcation that characterizes EIN.
Reproducibility of endometrial intraepithelial neoplasia diagnosis is good, but influenced by the diagnostic style of pathologists.
The molecular genetics and morphometry-based endometrial intraepithelial neoplasia classification system predicts disease progression in endometrial hyperplasia more accurately than the 1994 World Health Organization classification system.
Comparison of WHO and endometrial intraepithelial neoplasia classifications in predicting the presence of coexistent malignancy in endometrial hyperplasia.
Utility of PAX2 as a marker for diagnosis of endometrial intraepithelial neoplasia. American J Clin Pathol.
Endometrial intraepithelial neoplasia terminology in practice: 4-year experience at a single institution.
Lack of PTEN expression in endometrial intraepithelial neoplasia is correlated with cancer progression.
Endometrial intraepithelial neoplasia is associated with polyps and frequently has metaplastic change.
Current management of endometrial hyperplasia and endometrial intraepithelial neoplasia (EIN).
Endometrial intraepithelial neoplasia (top) demonstrating loss of nuclear staining by PAX2 immunohistochemistry (original magnification X4).