In the present study, the tumor cells stained positive forCKL (Fig. 3C), CPAX-8, Pax-2, CD117, P504S, VIM, SDHB, Melan-A (Fig. 3D), E-Cadherin Her-2 and TFEB (Fig. 4A and B), and negative for CD10, MOC-31, CK7, CKH, TFE3, P63, EMA, CAIX, CK20, Myosin, Myogenin, Myo-D1, CK20, CAIX and ALK. This evidence concerns the gene CA9 and neoplasm.