Figure 2. Anatomopathological and immunohistochemical findings. (A): Hematoxylin and eosin stains show neoplasm with a biphasic pattern characterised by pseudoglandular hyperchromatic cells associated with dense fibrovascular stroma. (B): Synaptophysin was positive in immunohistochemistry. (C): Focal Positivity for gp100 Antigen in Immunohistochemistry.
