The benefits of mechanical embolization are: firstly, it has a high opening rate; secondly, it allows the patient to recover and to get early perfusion of blood. However, during the procedure, some complications may occur, such as bleeding from rupture of the vessel during embolization, or failure to open the vessel resulting in entrapment, or damage to the vessel wall. Therefore, the opening of the vessel after the embolization procedure does not necessarily mean that the patient will recover completely. After the treatment, the patient needs to do a good job of life conditioning, especially in the diet, try not to be too greasy food, but choose green vegetables and fruits.