KIT and neoplasm: Moreover, the tumor cells were negative for CD117, Dog-1, ALK, P63, Desmin, Calponin, SMA, GFAP, EMA, HMB45, MelanA, S-100, SOX10, CAIX, TSH, PRL, ACTH, GH, CD56, CgA, SSTR-2, Syn, and WT-1 (Fig. 3F) expression.