The best treatment for prostate cancer at 70 years old

The specific cause of prostate cancer is still unclear, and it may be related to factors such as genetics, diet, and obesity. The best treatment for prostate cancer at the age of 70 depends on the patient's own situation and cannot be generalized. Common treatments include radical prostatectomy, external radiation therapy for prostate cancer, and brachytherapy.

1. Radical surgery for prostate cancer: It is suitable for patients with prostate cancer who have no lymph node metastasis or bone metastasis and have good physical fitness. This surgery aims to completely remove the tumor. After the surgery, the lesion can be completely removed, which can eliminate the patient's own fear. However, this surgery is more traumatic, with a large amount of bleeding during the operation. Complications such as urinary incontinence, urethral stenosis, erectile dysfunction, etc. may also occur, which may affect the patient's prognosis and quality of life;

2. External radiotherapy for prostate cancer: It is suitable for patients who cannot meet the indications for radical surgery, such as those with lymph node metastasis, bone metastasis, or poor coagulation function. External radiotherapy for prostate cancer is also a radical treatment for prostate malignancies. Compared with radical surgery, the overall remission rate of patients after treatment is higher, and it has a certain effect on prostate cancer of various clinical stages. However, patients may develop radiation cystitis and radiation proctitis after surgery, and always feel the urge to urinate and defecate;

3. Brachytherapy: This treatment has a wide range of adaptability. It means placing the applicator or puncture needle as close to the prostate cancer as possible. For example, radioactive iodine 125 particles can eliminate prostate cancer cells within a certain range, but this treatment is usually not used as a radical treatment.

Prostate cancer is a wasting disease. It is recommended to eat more protein-rich foods, such as beef, mutton, fish, eggs, milk, etc., and more foods rich in vitamins and dietary fiber, such as fresh vegetables and fruits. After treatment, you should exercise moderately to prevent cancer recurrence and improve your quality of life. At the same time, you should have regular checkups.