Fig. 5From: KIF5B-RET Fusion gene may coincide oncogenic mutations of EGFR or KRAS gene in lung adenocarcinomasThe protein expression of RET and ALK (D5F3) using immunohisto-chemistry. Specimens (a, b) show negative and positive of RET IHC with RET rearrangement status of FISH analysis. Specimens (c) show negative ALK IHC with RET rearrangement status (original magnification, ×400)Back to article page