To find the relevance of any two genes, we performed the coexpression analysis on these 25 CBRGs among all tumor patients and found the Pearson correlation coefficient (PCC) of IDI1 and DHCR24 was 0.51 (Figure 3(a)), the PCC of IDI1 and ACAT2 was 0.664 (Figure 3(b)), and both of them were a positive correlation; the final results based on the figure show that most of the CBRGs were a positive correlation, and we observed strong correlation among the CBRGs (Figure 3(c)). This evidence concerns the gene DHCR24 and neoplasm.