Patients are found to have renal artery hemangioma through examination, and the disease itself is not serious. However, the renal artery itself is under high pressure, and the vascular muscle is not well developed during the development of the hemangioma, so it is prone to spontaneous rupture. Once the renal artery hemangioma ruptures, it will cause a large amount of blood to flow into the abdominal cavity. If not treated promptly, the patient may suffer from hemorrhagic shock, which may even be life-threatening. Therefore, if a renal artery hemangioma is diagnosed, it should be treated by surgery in a timely manner. If spontaneous rupture occurs, it can easily cause the risk of sudden death. In this case, the patient should be braked in time, and then go to the hospital for consultation. After the diagnosis is clear, the hemangioma should be removed by surgery in time, and usually the risk will be completely lifted after the surgery is eradicated.