From diagnostics to prognosis to response prediction, new applications for radiomics are rapidly being developed. One of the fastest evolving branches involves linking imaging phenotypes to the tumor genetic profile, a field commonly referred to as "radiogenomics." In this review, a general outline of radiogenomic literature concerning prominent mutations across different tumor sites will be provided. The field of radiogenomics originates from image processing techniques developed decades ago; however, many technical and clinical challenges still need to be addressed. Nevertheless, increasingly accurate and robust radiogenomic models are being presented and the future appears to be bright.
Keywords: Brain neoplasms; Breast neoplasms; Colorectal neoplasms; Genomics; Kidney neoplasms; Liver neoplasms; Lung neoplasms; Prostate neoplasms; Quantitative imaging; Radiogenomics; Radiomics.