%0 Journal Article
%T Condrosarcoma de celulas claras con diferenciacion neuroendocrina: estudio clinico-patologico e inmunohistoquimico de un caso
%A Eddy Ver¨Žnica Mora
%A Humberto Pontillo
%A Aldo Reigosa
%A Eduardo Caleiras
%J Salus Online
%D 2011
%I Facultad de Ciencias de la Salud, Universidad de Carabobo
%X We described a case of skeletal clear-cell chondrosarcoma with neuroendocrine differentiation. Case: A male 56-year old patient with a mass in L1, L2, L3 vertebral body, with extension to the soft tissues, and metastasis to both lungs. Histologically, the tumor structure was a lobullated mass, with medium size clear cells and scanty extracelular chondroid matrix. Immunohistochemical studies showed positivity for S-100 protein, neuron specific enolasa and epithelial membrane antigen. Conclusions: Evidence of extraskeletal chondrosarcoma with neuroendocrine features was described. Here, we present a unique case of clear-cell chondrosarcoma with neuroendocrine features
%K hondrosarcoma
%K neuroendocrine features
%U http://salus-online.fcs.uc.edu.ve/condrosarcoma_caso_clinico.pdf