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. 2018 Mar 29;13(3):e0194989. doi: 10.1371/journal.pone.0194989

Fig 2. Representative microscopic images of tumor samples from 2 patients with an ACC.

Fig 2

A) shows a tumor sample with a high SOX2 expression using immunohistochemistry (in 4x and 40x magnification) and B) an almost absent expression of ki67. C) shows a tumor sample with no detectable SOX2 expression and D) with elevated levels of ki67.