Figure 3.

Immunohistochemistry of E-, P-, KSP- and cadherin expression in papillary RCC. Expression of E- (A / D), P- (B / E) and KSP-cadherin (C / F) in papillary RCC type II (A, B, C x20) and type I (D, E, F x20). The expression patterns are not suitable for a clear cut differentiation of both tumor subtypes (for details see results).