What are the reasons for the high incidence of prostate cancer?

Prostate cancer (PCa) is the most common malignant tumor of the male reproductive system. Its incidence increases with age. Its incidence has obvious regional differences, and is higher in Europe and the United States. It is reported to be the second leading cause of cancer death in men, second only to lung cancer.

Similar to the situation that many organs in the body can develop tumors, the prostate can also develop malignant and benign tumors. Malignant tumors include cancer and sarcoma, and benign tumors include leiomyoma, fibromyoma, etc. Among them, the incidence of prostate sarcoma, leiomyoma, fibromyoma, etc. is extremely low.

Prostate cancer is a common malignant tumor in elderly men. Its incidence is very high in Europe and America. The incidence of prostate cancer in Northern Europe ranks first among male cancers, and the United States ranks second. The incidence of prostate cancer in my country is much lower, but it has been gradually increasing in recent years.

The cause of prostate cancer is not yet fully understood, but it is related to race, genetic factors, environmental factors, and sex hormone levels. This can be seen from the fact that the incidence rates of different races vary greatly; the incidence rate of yellow people who immigrate to Europe and the United States increases; and castrated people do not suffer from prostate cancer. In addition, are there any predisposing factors for prostate cancer in daily life and work? It is currently believed that the following factors may be related to prostate cancer:

1. Chemical carcinogens: Chemical substances such as cadmium and benzene from special types of work or environmental pollution are carcinogenic; chemicals such as tar inhaled by smokers can cause cancer. Data show that the risk of frequent smokers dying from prostate cancer is 14 times higher than that of non-smokers.

2. Prostate infection Danish scholars have analyzed the prostate cancer mortality curve and gonorrhea incidence curve over a 30-year period and found that the two are very similar. American scholars have also found a clear link between prostate cancer and gonorrhea in a retrospective study. Some experiments have suggested that injecting tissue culture fluid from the prostate of rats infected with certain viruses into rats of the same species can cause the infected cells to develop into tumors. This suggests that the cause of prostate cancer is related to viral infection, sexually transmitted diseases and chronic prostate infection.

In addition, high-fat diet and obesity may also be causes of prostate cancer.

At present, although the medical community has not yet fully understood the cause of prostate cancer, it is still possible to avoid the above-mentioned inducing factors in daily life. Every middle-aged and elderly person should pay attention to it consciously.

The above are the reasons for the high incidence of prostate cancer introduced by experts. Expert Tips: If you have symptoms of disease in your health, you can choose the appropriate treatment according to your symptoms, but do not delay diagnosis, and do not let your life be ruined in hesitation. You should go to a regular hospital for treatment in time to avoid delaying the disease and causing serious consequences. If you have other questions, please consult our online experts or call for consultation. Believe in miracles, and wish you health, happiness, and joy!

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