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. 2020 Apr 15;20:318. doi: 10.1186/s12885-020-06804-6

Fig. 2.

Fig. 2

The representative HE and IHC images of IDH1/2 mutant negative (a, b) and positive (c, d) staining in cases with ICC. These corresponding images of HE (a, c) were presented as control of each IHC staining (b, d), respectively. Scale bar represents 200 um