The biphasic cellular distribution of the tumor was confirmed in the histopathology of both cases, consistent with the findings of previously reported literature.2,6 The immunohistochemical analysis of MNTI is typically positive for all the markers of neural crest cell origin, i.e., HMB-45, NSE, and synaptophysin.9 However, it was not done in our cases owing to resource limitations. The gene discussed is PMEL; the disease is neoplasm.