نتایج جستجو برای: pecoma
تعداد نتایج: 273 فیلتر نتایج به سال:
Defined as a family of scarce mesenchymal neoplasm which distinctively co-express melanocytic markers and muscle markers, perivascular epithelioid cell tumors (PEComas) have been reported almost everybody site. Perivascular epithelioid cell tumors-not otherwise specified (PEComas-NOS) arising in the gastrointestinal (GI) tract are still restricted into sporadic case reports. Herein we present a...
The Perivascular Epithelioid Cell tumours (PEComas) are rare mesenchymal neoplasms recognized as entity by the World Health Organization. The tumour cells have an uncertain origin and are characterized by distinctive histological and immunohistochemical features. We report a case of PEComa occurring as intraorbital lesion in a 47-year-old man. We found only two other cases described in the lite...
Hemangioblastoma of soft tissue is a very rare tumor of uncertain histological type. Herein, we reported a 51-year-old woman was found to have a solid and cystic mass measuring 31×30 mm in the right adnexa area on a computed tomography scan. The tumor showed the typical histology of hemangioblastoma. Tumor was composed of numerous capillaries and stromal cells with cytoplasmic vacuolization. Im...
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