Figure 3From: RETRACTED ARTICLE: Ulnar malignant peripheral nerve sheath tumour diagnosis in a mixed-breed dog as a model to study human: histologic, immunohistochemical, and clinicopathologic study Immunohistochemical staining with, vimentin (A) and S-100 (B and C) are positive cells; the neoplastic cells in parts of the neurofibroma express S-100 and vimentin strongly. Back to article page