The term “smog disease” sounds unfamiliar, but brings a lot of harm, smog disease is a kind of cerebrovascular disease. It is a group of cerebrovascular diseases characterized by narrowing or occlusion of the siphon part of the internal carotid artery and the beginning of the anterior and middle cerebral arteries, and the appearance of abnormal small blood vessel network at the base of the brain. Some scholars have found that mothers and children or siblings in individual families can have similar diseases, and it is considered to be related to congenital factors. However, according to clinical, pathological, immunologic and laboratory studies, most scholars believe that this is a group of acquired occlusive cerebrovascular disease, which may be related to metamorphic cerebral vasculitis. After the clinical incomplete statistics, found that Hebei, Shandong, Henan and other provinces is the high incidence of smog disease area, especially Shandong patients, most of them are not cured for a long time before choosing to go to Beijing for treatment, but in the process of treatment, will also ask the doctor, in Qingdao, which hospital to treat smog disease is good? Qingdao is one of the better developed cities in Shandong, with more advanced medical conditions, but most hospitals accept fewer patients with smog disease each year, and are not experienced enough in the treatment of smog disease. In the process of treatment, most hospitals focus on conservative treatment, and even if they use surgical treatment, they hire specialists in Beijing to treat smog disease, and most hospitals recommend that patients go to Beijing to receive surgical treatment for smog disease. At present, foreign patients can make an appointment in advance through the Internet, telephone booking, etc. In terms of surgical methods, they can choose combined vascular bypass surgery, which has been widely carried out in some large cerebrovascular treatment centers in Beijing, and the current feedback on the follow-up of patients with surgery is good.