My child is a teenager this year. Some time ago, I found that children's skin is different from normal people. I'm starting to worry. Slowly, my skin became disgusting. I thought it was a skin disease or something. Taking children everywhere for medical treatment is not particularly effective. Later, I heard from a friend that I was going to Luhe Hospital in Tongzhou, Beijing, and the treatment effect was good. Then I took my children to Luhe Hospital in Tongzhou, Beijing. The doctor said that the child has ichthyosis and there are many treatments. I asked the doctor how much it cost, and the doctor said that different treatments take different lengths of time, and the effect of individualized treatment is [detailed].