Research Article
HER2 Basolateral versus Circumferential IHC Expression Is Dependent on Polarity and Differentiation of Epithelial Cells in Gastric/GE Adenocarcinoma
Figure 5
(a) Well-differentiated adenocarcinoma of stomach stained with E-cadherin showing diffuse strong membrane staining. (b) Poorly differentiated adenocarcinoma of GE junction showing complete loss of E-cadherin (please note diffuse strong membrane staining of overlying normal appearing squamous epithelium).
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(b) |