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. 2019 Sep 6;14:102. doi: 10.1186/s13000-019-0881-6

Fig. 2.

Fig. 2

Pathological findings of the esophageal tumor and additional immunohistochemical staining of the liver tumor. a (H&E, 200×) and b (H&E, 400×). Histological morphology of esophageal tumor. c Esophageal tumor was weakly reactive to AE1/AE3 (200×). The liver tumor cells were weakly reactive to CK5/6 (d) but diffusely positive for p40 (e) and p63 (f) (200×)