نتایج جستجو برای: perivascular epithelioid cell neoplasms
تعداد نتایج: 1960755 فیلتر نتایج به سال:
Perivascular epithelioid cell tumors (PEComas) are mesenchymal neoplasms with immunoreactivity for both melanocytic and smooth muscle markers. PEComas occur at multiple sites, and malignant PEComas can undergo metastasis, recurrence and aggressive clinical courses. Although the lung is a common metastatic site of PEComas, they usually appear as multiple nodules but rarely become cystic or cavit...
Sox10 transcription factor is expressed in schwannian and melanocytic lineages and is important in their development and can be used as a marker for corresponding tumors. In addition, it has been reported in subsets of myoepithelial/basal cell epithelial neoplasms, but its expression remains incompletely characterized. In this study, we examined Sox10 expression in 5134 human neoplasms spanning...
Perivascular epithelioid cell tumours, known as PEComas, of the pancreas are an extremely rare group neoplasms. This heterogenous entity includes angiomyolipoma (AML), clear sugar tumour (CCST), lymphangioleiomyoma (LAM), and another lesions originating from soft tissues organs with similar histological immunophenotype characteristics. To date, only 23 cases have been reported throughout wor...
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