five cases of alveolar soft part sarcoma , 5 cases of granular cell tumor , and 6 cases of paraganglioma were investigated immunohistochemically to examine the expression of tissue-specific intermediate filaments ( cytokeratin , vimentin , desmin , and glial fibrillary acidic protein ( gfap ] , actin , myoglobin , and nervous tissue markers ( s-100 protein , neuron-specific enolase , and leu-7 ) .
C0021770
intermediate filaments
C0011696
desmin