Evaluation of the Efficacy of Excimer Light 308 nm Wavelength Versus Low Level Laser in Treatment of Alopecia Areata
Rania Abdelfatah Ali Elnagar, Doaa Waseem Nada, Arwa Mohammad Hassan & Doaa Salah Hegab · Journal of Advances in Medicine and Medical Research · 2021
Background: Alopecia areata (AA) is a non-scaring alopecia which can affect any body hairy area. Excimer light 308 nm is a UVB irradiation with immunosuppressive effects. Low level light therapy (LLLT) emits low energy visible and infrared irradiation to modulate biological proce...