Figure 6: (a) Clinical photograph of 25-year-old-male patient with postburn hypertrophic scar on back. first visit. (b) Clinical photograph of 25-year-old male patient with postburn hypertrophic scar on back. He received 8 doses of TAC at 4-weekly interval, achieving Vancouver scar scale: 6, visual analog scale pain: 1, visual analog scale itching: 2. ninth visit