Interventional embolization of prostate cancer is a minimally invasive procedure for malignant tumors of the prostate. Under local anesthesia, the patient uses imaging technology to select the prostate artery and perform femoral artery puncture, and then uses a spring embolus or other substances to embolize the prostate artery, so that the prostate tissue lacks blood supply, so that the tumor shrinks and the tumor tissue is necrotic, so as to achieve the purpose of prostate atrophy and release the urethral compression, which can effectively alleviate the frequency of urination and urinary urgency, and control the clinical symptoms such as hematuria. Compared with traditional surgery, interventional embolization of prostate cancer has lower risk of bleeding, but there are corresponding indications and complications. Whether to choose this kind of treatment needs to be combined with the patient’s personal situation and the professional doctor’s advice for comprehensive consideration.