case_images: PMC6354154_01
case_images: Hematoxylin and eosin staining of the surgical specimen.
case_images: CRIOG2019-2537480.001.jpg
case_images: PMC6354154_01_CRIOG2019-2537480.001.jpg
case_images: fig1
case_images: Hemorrhage and necrotic areas were absent (Figure 1).
case_images: Immunohistochemical staining. Marking (a) for calretinin; (b) for vimentin; and (c) for melan-A.
case_images: CRIOG2019-2537480.002.jpg
case_images: PMC6354154_01_CRIOG2019-2537480.002.jpg
case_images: fig2
case_images: Immunohistochemical study revealed diffuse marking for calretinin, vimentin, and melan-A (Figure 2).