Pilot study of fractional microneedling radiofrequency for hidradenitis suppurativa assessed by clinical response and histology

Hidradenitis suppurativa (HS) is a devastating chronic inflammatory skin disease with frequent recurrences. Various systemic treatments and procedures have been used but the efficacy of fractional microneedling radiofrequency (FMR) has not been reported.To evaluate the clinical and histological efficacy of FMR in the treatment of HS lesions.An 8-week, prospective, split-body, unblinded study was conducted, which enrolled 10 adult patients with...