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. 2022 Dec 5;82(4):608–621. doi: 10.1111/his.14843

Figure 1.

Figure 1

Endogenous A3B protein expression in primary oral mucosal melanomas (MMs) and oral melanocytic nevi. (A) A3B staining and corresponding H&E‐stained photomicrographs of representative primary oral MMs. Scale bars are 60 μm and inset images are magnified 8‐fold. (B) A3B immunophenotype and corresponding H&E‐stained photomicrographs of representative benign oral melanocytic nevi. Scale bars are 60 μm and inset images are magnified 8‐fold. (C) Collective presentation of quantified A3B IHC score (H‐score) of oral MMs (n = 13) and oral nevi (n = 13, control). The black horizontal dotted line indicates the A3B H‐score median (40) of the oral MMs group. [Color figure can be viewed at wileyonlinelibrary.com]