In this review, we performed a search in PubMed database for peer-reviewed studies which evaluate the association between radiomic features and the following set of clinically relevant tumor markers: anaplastic lymphoma kinase (ALK), v-raf murine sarcoma viral oncogene homolog B1 (BRAF), epidermal growth factor (EGFR), human epidermal growth factor receptor 2 (HER-2), isocitrate dehydrogenase (IDH), antigen Ki-67, kirsten rat sarcoma viral oncogene homolog (KRAS), programmed cell death ligand 1 (PD-L1), tumor protein p53 (TP-53) and vascular endothelial growth factor (VEGF). The gene discussed is KRAS; the disease is neoplasm.