“…Except for necessary surgery, the most common etiologies of received GA during early childhood are minor surgery, including inguinal hernia [ 19 ], redundant prepuce, phimosis [ 20 ], and hydrocele [ 21 ]. In addition, there is a steady growth of the widespread use of GA in children, such as dental treatment [ 22 , 23 ], MRI image study [ 24 ], or removal of a foreign body in the external auditory canal, nose, or esophagus [ 25 , 26 ].…”