9.We report the case of an 18-month-old male toddler who was presented with swelling at the medial aspect of the leftankle and walked with a limping gait for one month.
10.③The radioactivity count ratio of leftankle joint area to right peroneotibial area was calculated by region of interest analysis method with 99 Tcm-MDP imaging at weeks 2,4 and 6 after treatment.