Scalp Rosacea: Rethinking Peripilar Scaling.

Introduction Scalp rosacea is scarcely reported in the literature, but it is probably not uncommon. Trichoscopic findings have not been specifically established for this entity. Case Presentation We report 4 cases of chronic scalp rosacea with trichoscopic evidence of peripilar scaling that resolved without scarring after treatment. Discussion/Conclusion Chronic and persistent inflammation around the isthmus produced in scalp rosacea may form peripilar scaling resembling that found in lichen planopilaris.