Fig. 5From: In depth evaluation of the prognostic and predictive utility of PTEN immunohistochemistry in colorectal carcinomas: performance of three antibodies with emphasis on intracellular and intratumoral heterogeneityCorrelation of PTEN expression and clinicopathological parameters. Mean of PTEN expression investigated by the 3 antibodies according to pT, pN, Dukes-mAC stages and KRAS statusBack to article page