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1) The characteristic appearance of an osseous epithelioid hemangioendothelioma is a multifocal lytic abnormality with osseous expansion, sclerotic margins, and a lack of periostitis.

2) One case with maliganant epithelioid angiomyolipoma of kidney associated with tuberous sclerosis developed metastases to liver and retroperitoneum and finally died of the disease.

3) The superficially nodular tertiary syphilis showed a localized epithelioid granuloma mixed with multinuclear giant cells infiltration around appendages and fat lobules in the subcutaneous tissue.

4) Results: Nascence of epithelioid sarcoma was primary space mesoderm, it is appeared in any part of body, more in upper limbs.

5) Histologically, the resected tumor was composed of epithelioid cells, without vascular or lipomatous component, and was characterized by HMB45 positive on immunohistochemistry.

6) Epithelioid hemangioendothelioma (EHE) is a rare low-grade malignant tumor of vascular origin, rarely seen in the mediastinum.

7) Angiosarcomas demonstrated an extravascular proliferation of atypical epithelioid endothelial cells, and mitotic activity.

8) This is a case of epithelioid hemangioendothelioma with multiple organs involvement, possibly either multicentric or metastatic.

9) The major polygon epithelioid cells and rhabdomyoid cells with cytoplasm crimson staining were the main component and hypopigment in 12 cases from pathomorphism.

10) These are epithelioid cells around the center of a granuloma.

11) Results:By microscopy, malignant melanomas were composed of epithelioid, spindle, small, signet ring, balloon and rhabdomyoid cells.

12) We also discuss the thoracic imaging characteristics of epithelioid hemangioendothelioma in the present case report.

13) We describe 2 cases of malignant melanotic epithelioid renal neoplasms bearing TFE3 gene fusions.

14) There is absence of necrosis (of both epithelioid and giant cells) and of mitotic figures, and inconspicuous muscle fibre damage.

15) BACKGROUND & OBJECTIVE: Epithelioid sarcoma is a rare soft tissue sarcoma anodal spread , and distant metastases.

16) Epithelioid hemangioendothelioma (EHE) is a rare vascular tumor of low-to intermediate-grade malignancy that occurs in the liver and other organs.

17) Objective : To investigate the epithelioid sarcoma clinical, pathological features, differential diagnosis and treatment.

18) Conclusions Pulmonary epithelioid hemangioendothelioma often occurs in a middle-aged woman and represents a distinct clinical pathological entity.

19) Additional pink epithelioid macrophages compose most of the rest of the granuloma.

20) Purpose To study the clinical and pathological features of epithelioid angiosarcoma of thyroid.

21) They can occasionally appear in visceral organs. There is a central area of fibrinoid necrosis surrounded by pallisading epithelioid macrophages and other mononuclear cells.

22) A biopsy on the right nasolabial fold showed dermal granuloma formation around hair follicles, composed of lymphocytes, epithelioid histiocytes and occasional multinucleated giant cells.

23) Objective: To observe the mode of cell death induced by sulfur mustard in the intestinal epithelioid cell line 6 (IEC 6) in rats.

24) In the patients with uveal melanoma without infiltration or remote metastasis, there was no significant difference of MIA level between patients with spindle cell and mixed and epithelioid cell.

25) Objective To study the clinical and pathologic features of Perivascular epithelioid cell tumor of uterine cervix.

26) Objective To investigate the clinicopathologic features and differential diagnosis of hepatic monotypic epithelioid angiomyolipoma ( MEA ) .

27) Objective To improve the understanding of the clinical features and diagnostic value of pulmonary epithelioid hemangioendothelioma.

28) In differential diagnosis,[http://sentencedict.com/epithelioid.html] adenomatoid tumor should be distinqushed from epithelioid (histocytoid) hemangioma and adenocarcinoma in epididymis.

29) Pathological results showed an ill-defined nodule composed of large oval epithelioid cells in the dermis and subcutis. The dissected lymph nodes were free of tumor cells.