FLCN and neoplasm: An interesting finding in this study was that the 03 Hybrid tumors with foci of clear cells admixed with papillary and oncocytic pattern also showed the VHL mutations .Single case of hybrid tumor with large areas of chromophobe pattern was negative for mutations as in these cases other genes like BHD or FLCN mutations has been implicated as expressed in studies by Gatalcia et al18 and Adley et al.19