Enhancing Hair Regrowth in Pediatric Morphea En Coup De Sabre by Fractional CO2 Laser-Assisted Exosome Delivery

This case report describes promising results in treating poliosis circumscripta with exosomes and fractional picosecond laser, showing significant hair regrowth and repigmentation, though spontaneous repigmentation cannot be ruled out.

White hair patch repigmented and hair regrew in a balding patient after treatment with exosomes and laser.

Laser treatment boosts hair growth by activating a key growth factor.

This report describes a successful case where repeated autologous lipostructure followed by hair transplantation improved scarring alopecia in a patient with morphea en coup de sabre, suggesting potential benefits from this combined approach.

In this case study, a 14-year-old boy with treatment-resistant diffuse alopecia areata achieved complete hair regrowth following three monthly sessions of microneedling combined with injections of triamcinolone, dutasteride, and synthetic exosomes, suggesting that exosome-based therapy could be a promising alternative for managing refractory autoimmune alopecia.