Fig. 3From: PTEN mRNA expression is less pronounced in left- than right-sided colon cancer: a retrospective observational studyPTEN mRNA expression in liver metastases by location of primary tumor PTEN mRNA levels are significantly higher in liver metastases from right-sided colon cancer than in those from left-sided colorectal cancer (median; left 0.92 vs. right 1.27, p = 0.048)Back to article page