Abstract
Laser treatments are widely used in various rare dermatological diseases, such as tuberous sclerosis (TSC), neurofibromatosis type 1, Birt-Hogg-Dubé (BHD) syndrome, idiopathic calcinosis cutis of the scrotum, and Darier disease (DD). Although laser treatment may not help a final resolution of the disease, patient’s life quality is always improved.