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  1. Mixed epithelial and mesenchymal tumors: atypical polypoid adenomyoma Müllerian adenosarcoma. Other tumors: adenomatoid tumor. Uterus stains:Endometrium: ARID1A beta catenin EMA ER GATA3 HNF-1B (pending) inhibin Napsin A p16 p53 PAX2 PAX8 PR PTEN Mesenchymal: ALK BCOR caldesmon CD10 Cyclin D1 desmin ER HMB45 IFITM1 MelanA myogenin p16 p53 PR ...

  2. 14 de sept. de 2020 · Endometrium: mucosal layer lining the uterine cavity composed of endometrial glands and specialized stroma; blood supplied by spiral arteries. Stratum basalis: deep layer of endometrium, which is minimally hormone responsive and serves to replenish the stratum functionalis following menses.

  3. 20 de feb. de 2020 · Definition / general. Proliferation of endometrial glands with a resulting increase in gland to stroma ratio. Current system of classification ( Kurman: WHO Classification of Tumours of the Female Reproductive Organs, 4th Edition, 2014 ): Hyperplasia without atypia. Atypical hyperplasia / endometrioid intraepithelial neoplasia (AH / EIN)

  4. 3 de ago. de 2021 · Essential features. Endometrial stromal plasma cells required for the diagnosis of chronic endometritis. Chronic endometritis is implicated in infertility and recurrent pregnancy loss. Acute endometritis typically represents ascending infection from lower genital tract.

  5. 17 de nov. de 2023 · Endometrial cancers (ECs) comprise a variety of neoplasms with variable patient outcomes/prognosis. Traditionally, EC has been classified by histomorphologic features and stratified into the more common, lower-risk, estrogen-driven cancers (type I) and the less common, more clinically aggressive/unfavorable, nonestrogen-driven ...

  6. 1 de mar. de 2000 · The endometrium is a sensitive target tissue for steroid sex hormones and is able to modify its structural characteristics with promptness and versatility. The physiologic changes of the...

  7. Most common genital tract cancer High incidence in North America / Europe Associated with ERT , obesity , diabetes, hypertension, nulliparity, tamoxifin Two clinico-pathologic forms. A necrotic mass arises from the posterior wall of the uterus and protudes into the endometrial.