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. 2016 Feb 1;11:16. doi: 10.1186/s13000-016-0468-4

Fig. 3.

Fig. 3

Immunohistochemical profile of the present case. a: The NEC component shows marked CD10 expression, whereas WDEA does not. b: CD56 immunoreactivity is observed in the NEC component. c: ER expression is not detected in the NEC component, but strong ER expression is demonstrated in the WDEA component. d: Neither the NEC component nor the WDEA component exhibits CEA expression. e: p16 is not noted in the WDEA component. f: PTEN expression is weak but diffusely detected in the NEC component. g: Phosphorylated AKT is detected faintly in the NEC component