Abstract
Intralesional corticosteroid injections combined with cryotherapy are considered a first-line therapy for keloids. However, objective evaluation on its efficacy is widely missing. In this study, the authors evaluated the therapeutic benefits of cryotherapy directly followed by intralesional crystalline triamcinolone acetonide injections using ultrasound and a 3D topographic imaging device. Fifteen patients with keloids were treated with cryotherapy and intralesional injections of triamcinolone acetonide for a total of 4 times at intervals of 4 weeks. Objective assessment was performed at each visit. After the last treatment, a significant average reduction of scar volume of 34.3% and an average decrease in scar height of 41.3% as determined by 3D imaging was observed compared with baseline. Ultrasound revealed an average reduction of scar height of 31.7% and an average decrease in tissue penetration depth of 37.8% when compared with baseline measurements. Objective measurements of relevant keloid characteristics as height, volume, and penetration depth help in quantifying the therapeutic effect. The observed results confirm that intralesional injections of crystalline triamcinolone acetonide combined with cryotherapy represent a powerful approach to reduce scar height and volume significantly.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
