1. Can an enlarged prostate transform into prostate cancer? Prostate enlargement is also a common disease in older men and can cause difficulty in urination, but it is a benign disease. There is no evidence that prostate enlargement can turn into prostate cancer, but prostate enlargement can coexist with prostate cancer. 2.Why does prostate cancer occur? The true cause and pathogenesis of prostate cancer is not well understood. However, prostate cancer occurs in older people, and the older the age, the higher the incidence. In addition, the incidence of prostate cancer varies greatly among different ethnic groups, and the high incidence among people with a family history of prostate cancer indicates that there is also a relationship with heredity. The higher the standard of living, the more fat, protein and cholesterol in the diet, the higher the incidence of prostate cancer. 3. Are prostate stones related to prostate cancer? Ultrasound examinations often report prostate stones or calcifications during health checkups. It is difficult to read books about prostate stones and many careful people are often worried about prostate stones or calcification. This is especially true for the elderly, who have an enlarged prostate and stones, which is not an added problem. The actual fact is that prostate stones are not harmful to the human body, they are located in the glandular ducts of the prostate gland and do not grow into large stones, neither do they affect urination, nor do they lead to prostate cancer. Will prostatitis turn into prostate cancer? The main reason for this is that the majority of people have chronic non-bacterial prostatitis and only a few have bacterial prostatitis. The pathogenesis of chronic non-bacterial prostatitis is still unclear. The pathogenesis of prostate cancer is not clear, but many facts suggest a close association with androgens. To date, there is no evidence that prostatitis can be converted to prostate cancer.