Figure 3.

Immunohistochemical staining using CK7 antibody showing strong and diffuse membranous positivity in chromophobe renal cell carcinoma(A) and collecting duct carcinoma(B) (CK7, ×200).

Pradhan et al. Diagnostic Pathology 2009 4:21   doi:10.1186/1746-1596-4-21
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