The name “smog disease” sounds very special, and even always let a lot of people will be this disease and atmospheric haze and other links, but in fact, it is not so, smog disease is a cerebrovascular disease, the harm to human health is very great. And very often some patients with smog disease early symptoms are not obvious, most of them are in doing some medical examinations before they realize that they have smog disease. In the clinic, smog disease can be through the head cta or head magnetic angiography mra and so on to carry on the preliminary screening, and really want to diagnose smog disease, that also have to do cerebral angiography, through this examination can more comprehensively show the patient’s cerebral blood vessel morphology and structure, and can be more clearly observed to the vascular lesions, so as to the next treatment for the development of a more appropriate program. Is smog imaging considered a surgery? Cerebral angiography is a kind of invasive examination, strictly speaking does not belong to surgery, it is a kind of intervention, very safe, patients do not need to worry. If you are diagnosed with smog disease, you should pay attention to it because it is a kind of cerebral vascular malformation, and its course is chronic and progressive. Early treatment is the only way to control the disease and minimize the harm to you. Currently in the treatment of smog disease, many local hospitals are to take conservative drug treatment, but for smog disease in fact there is no special drugs can be said, long-term use of drugs will also increase the burden on the body. Therefore, the treatment of smoky disease should still take surgical means, the traditional surgical methods have direct bypass or simple patch surgery, but the treatment are relatively single, sometimes the recovery effect after surgery may not be very ideal.