Is prostate cancer dangerous and can it be cured?

Prostate cancer is a common male malignancy. Early detection and treatment can significantly improve the survival rate.

The function of the prostate is similar to a "valve controller". It is mainly involved in controlling the flow of urine and producing some semen. The occurrence of prostate cancer is related to factors such as age, genetics, and hormone levels. There may be no obvious symptoms in the early stages of the disease, but as the disease progresses, problems such as frequent urination, urgency, and increased nocturia may occur, and may even cause bone pain or other distant metastasis symptoms.

Prostate cancer is usually divided into three stages: early, middle and late stages. Early stage patients are often cured through surgical resection or radiotherapy; if local spread has occurred in the middle stage, hormone therapy or chemotherapy may be required; although it is difficult to completely cure late stage patients, comprehensive treatment can relieve symptoms and prolong survival. The treatment effect mainly depends on the cancer stage and the patient's health status. Modern medical technology has given many patients the opportunity to survive for a long time or even recover.

It is recommended that middle-aged and elderly men undergo regular physical examinations, especially those with a family history of the disease, and should pay attention to PSA (prostate-specific antigen) examinations. If there is persistent urination abnormality or discomfort, early medical screening can buy valuable time for subsequent treatment.