Surgery is the most effective way to treat traumatic aneurysm, and some symptoms caused by pseudoaneurysm compression nerve also need to go to timely and targeted treatment, so how should pseudoaneurysm be treated? Pseudoaneurysm is caused by arterial rupture and bleeding. Due to the wrapping of tissue or blood clots, blood cannot flow out, so a certain hematoma is formed in the soft tissue, which is directly connected to the artery and accompanied by a heartbeat. 2. After a few weeks, the surface of the hematoma gradually forms a layer of fibrous tissue arranged by endothelial cells, in which the hematoma is coagulated and partially liquefied, also known as a pseudoaneurysm. Pseudoaneurysm is also a disease of vascular surgery, so it should be treated promptly. Once a pseudoaneurysm is found, it must be examined in detail in time. If the situation is not very serious, it can be treated with medication and observation, and part of it will heal on its own. Pseudoaneurysms are also common in life, and there may be many people who have experienced dizziness or headaches but don’t care much about it. They must go to the vascular surgery department for some physical examinations to enable them to understand their body’s condition faster and be able to treat it in time.