月归档:五月 2012

Endometrial Adenocarcinoma子宫内膜腺癌

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Endometrioid Adenocarcinoma, Grade 1, in Polycystic子宫内膜腺癌,1级,在多囊性

Endometrioid Adenocarcinoma, Grade 1, in Polycystic

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Endometrioid Adenocarcinoma, Grade 1子宫内膜腺癌,1级

Endometrioid Adenocarcinoma, Grade 1

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Complex Endometrial Hyperplasia with Atypia复杂性子宫内膜增生伴异型性

Complex Endometrial Hyperplasia with Atypia

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Endometrial Hyperplasia 子宫内膜增生症

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Adenomyosis 子宫内膜异位

Gross specimen of adenomyosis showing diffuse thickening of the myometrium simulating a neoplasm. It is usually an incidental finding. Image courtesy of Ed Uthman, MD, Houston, Texas. Used with permission

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Pregnancy Luteoma 妊娠黄体瘤

The differential diagnosis of pregnancy luteoma includes Lipid Cell Tumor and Luteinized Thecoma. The image shown here bears strong resemblance to a Lipid Cell Tumor. The cells in luteomas of pregnancy may have vacuolated cytoplasm but little or no demonstrable … 继续阅读

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Exaggerated Placental Site Reaction (Syncytial Endometritis)合胞体子宫内膜炎

High power view showing numerous multinucleated intermediate trophoblastic cells in a case of exaggerated placental site reaction. It regresses spontaneously without any adverse effects. Differential diagnosis is with placental site trophoblastic tumor (PSTT). The presence of a mass, increased mitotic … 继续阅读

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Tuberculous Endometritis 结核性子宫内膜炎

Higher power view from the previous case showing a granuloma containing a Langhans type giant cell. The background consists of chronic inflammatory cells.

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Chronic Endometritis 慢性子宫内膜炎

Besides plasma cells, chronic endometritis may show neutrophilic infiltrate with formation of microabscesses (shown here). Subepithelial lymphocytes, hemosiderin-laden macrophages and eosinophils may also be seen.

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