Is smog passed down to boys or girls? Some patients who have smog are worried that it will be passed on to their children. I would like to ask whether it is more likely to be passed on to a boy or a girl. In fact, there is no definite data to say that smog is definitely hereditary. The probability of hereditary transmission is very small. The cause of the disease is still unclear, and the prevalence is higher in East Asia, with a prevalence of 6.03/100,000 in Japan and 3.92/100,000 in China, while the prevalence in Europe is about one-tenth of that in Japan. However, there is no exact data to show whether the disease is inherited more in boys or girls. However, the prevalence of smog is slightly higher in women than in men. Therefore, even if you have smog, you should not worry too much that you will inherit it from your children. If you go to the hospital early for a diagnosis, the chances of having smog are not very high. Smog has a strong geographic origin and is common in East Asian countries, including Japan, Korea and China, with a much lower incidence in Western countries. With the development of modern imaging technology, the detection rate of smog disease in China is increasing, and its incidence is on the rise and has geographical characteristics unique to China, with incidence rates in several provinces such as Henan, Jiangxi, and Anhui significantly higher than other provinces. In addition, the age of onset of smog disease generally shows two peaks: one is the childhood period between 4 and 8 years old, and the other is the middle age between 30 and 40 years old. This is because children aged 4–8 years grow faster and have an increased demand for cerebral blood supply; middle-aged people aged 30–40 years, as the backbone of society, have an old man and a young one, live and work under too much pressure, arteries begin to harden and cerebral blood supply becomes insufficient. Therefore, in these two stages, it is very easy to make the onset of smog disease. Therefore, smog may be related to genetics and geography, with a higher prevalence in Central Asia than in Europe. The causes of the disease are also related to genes, environmental factors, and self-inflicted diseases. What is the gold standard for the diagnosis of smog? Cerebral angiography is the gold standard for the diagnosis of smog, which not only can clearly observe the shape and morphology of blood vessels in the brain, but also provides a true three-dimensional image of vascular lesions and the localization and measurement of vascular stenosis, and can show the stenosis or occlusion of the main branches of the cerebral artery ring bilaterally in patients with smog, as well as the abnormal network of small blood vessels like smoke at the base of the skull, providing an accurate and reliable clinical diagnosis. This provides an accurate and reliable basis for clinical diagnosis. How to treat smog: Generally speaking, there are direct bypass surgery, patching surgery and combined vascular bypass surgery. Combined vascular bypass surgery is a surgical procedure in which bypass surgery and patch surgery are performed together. It is also the most effective surgical treatment. The surgery is effective and has a high cure rate. Patients can choose the right means of treatment according to their condition. The choice of hospital and physician for smog disease Smog disease is a life-threatening disease. Therefore, in the process of choosing a hospital doctor to receive treatment, it is important to find a doctor with sufficient qualifications and experience, so as to ensure the safety and cure rate of the surgery. For the choice of hospital must be regular and guaranteed, you can check the network for the treatment of this disease authority hospital. The most important thing is to make sure that you do not take the wrong path.