Fig. 3From: A primary cardiac schwannoma of the right ventricle: a case report and literature reviewA Cells of Antoni A tissue have modest eosinophilic cytoplasm with on discernible cell borders and normochromic, elongated,tapered nuclei. (Hematoxylin and eosin) B Tumour cells stained positively for S100 as determined by immunohistochemistry.(S100) C Tumour cells stained positively for SOX10 as determined by immunohistochemistry.(SOX10)Back to article page