Figure 2.

Immunohistochemical staining of DEK protein in gastric cancer and normal mucosa. A: DEK is negative in normal gastric mucosa. B: DEK protein is strongly positive in the nucleus of gastric cancer cells with lymph node metastasis. C: DEK protein showed scattered staining pattern in gastric adenocarcinoma without metastasis. D: DEK is positive in invasive cancer cells around the nerve (arrow) in the serosal layer (Original magnification, ×200).

Piao et al. Diagnostic Pathology 2014 9:67   doi:10.1186/1746-1596-9-67
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