Fig. 1From: 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 heterogeneityInfographics displaying the aims and methods utilized in the evaluation of PTEN expression in colon carcinoma. We have systematically considered location in the colorectum, intratumoral localization, intracellular staining pattern using three different antibodiesBack to article page