Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Oct 6, 2019; 7(19): 3160-3167
Published online Oct 6, 2019. doi: 10.12998/wjcc.v7.i19.3160
Figure 5
Figure 5 Histopathology (hematoxylin-eosin staining). A: The tumor cells are shown to have formed nests, without melanin granules; B: Polymorphic tumor cells with atypical and hyperchromatic nuclei are shown.