Beckers RCJ, et al. - The ratio between the CT texture of colorectal liver metastases (CRLM) and the surrounding liver parenchyma was determined. The potential of various texture measures and ratios as predictive/prognostic imaging markers in patients with colorectal cancer was evaluated. Relevant changes in tissue microarchitecture were depicted via the ratio between the texture of liver metastases and the surrounding liver, which could be beneficial for analyzing the extent of disease and estimating overall survival.