With the tumour mutation load data of the samples in the TCGA database, combined with the risk values of the samples, we visualized the tumour mutation load through a waterfall plot, and the top three mutated genes in the high‐risk group were TP53 (68%), TTN (63%) and CSMD3 (44%), whereas the top four mutated genes in the low‐risk group were TP53 (51%), TTN (48%) and MUC16 (37%). This evidence concerns the gene CSMD3 and neoplasm.