Figure 2

IHC staining of Patient 9. (a) (Left), the tumor cells show focal positive for HMB-45; (b) (Middle), the tumor cells show focal positive for MART-1; (c) (Right), the tumor cells show strong positive for SMA. LsAB × 400.

IHC staining of Patient 9. (a) (Left), the tumor cells show focal positive for HMB-45; (b) (Middle), the tumor cells show focal positive for MART-1; (c) (Right), the tumor cells show strong positive for SMA. LsAB × 400.