peripheral neuroepitbelioma (pn) is a rare highly malignant tumor, classified in the group of small round cell tumors. we report eight cases of pn, based on histologic appearance and immunohistochemical staining for neuron-specific enolase (nse). electron microscopy was also performed in three cases. the tumors exhibited rapid local growth, leading to limb amputation in five cases. histological...

Clear cell sarcomas are rare tumours accounting for less than 1% of all soft tissue tumours. They aggressive lesions with extremely poor prognosis. The clinical diagnosis this tumour is challenging, requiring histopathologic examination definite characterization. treatment protocol not well-established, most studies showing no clear cut role chemoradiation. This a case sarcoma in 57-year-old ma...