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. 2020 Jan 6;20:12. doi: 10.1186/s12885-019-6425-3

Fig. 3.

Fig. 3

Heterogeneity of ARID1a loss. (a) EAC (HE, × 10) with (b) immunohistochemically preserved protein expression in the left tumor area (white arrow) showing gland-forming carcinoma cells mixed with portions that show complete ARID1a loss (blue arrow) in solid growing tumor cells (IHC, × 10)