Toi co mot seo rat to o mat, do mun gay ra .gio toi muon dieu tri de khoi bi seo..toi da tung nghe tu van ,BS,pensilia,,nhung toi dang than co ban nao biet tCho toi biet y kien nhe...tu nha xa qua neu ma dieu tri nhu vay minh phai mat bao nhieu thoi gian de ma dieu tri het, xin bs,tu van dum em chan thanh cam on.