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. 2019 Nov 7;12(1):3–8. doi: 10.3892/mco.2019.1946

Figure 2.

Figure 2.

IHC of primary melanoma. When compared with MLH1, PMS2 and MSH2 levels, an exclusive loss of MSH6 expression was exhibited in a female case of subungual melanoma form the patient cohort, as determined via IHC. In the remaining cases of cutaneous melanoma, the expressions of MLH1, PMS2, MSH2 and MSH6 were within the normal range (scale bars, 100 µm). IHC, immunohistochemistry; MLH1, clone M1 Ventana; PMS2, clone EPR3947 Ventana; MSH2, clone G219-1129; MSH6, clone 44 Ventana; H&E, hematoxylin and eosin.