Efficacy and Safety of Intralesional 5-Fluorouracil and Triamcinolone Acetonide in Keloids and Hypertrophic Scars

Solution containing 5 mg TAC was injected intralesionally, every week for 6 weeks or until the scar flattened, whichever occurred earlier. Not more than 2 ml of the solution was injected per session, using 27G needle pre-mounted on an insulin syringe.

Solution containing 45 mg 5-FU was injected intralesionally, every week for 6 weeks or until the scar flattened, whichever occurred earlier. Not more than 2 ml of the solution was injected per session, using 27G needle pre-mounted on an insulin syringe.