For instance, CYP3A4 and CYP17 were found to be associated with PCa in African-American patients [28, 29], and androgen receptor and other androgen metabolic genes were found to be related to the progression of PCa; however, few researchers have constructed metabolic gene models for predicting the progression and prognosis of PCa patients. This evidence concerns the gene CYP3A4 and posterior cortical atrophy.