title: Erosive pustular dermatosis of the scalp: a review with a focus on dapsone therapy.
abstract: BACKGROUND
  Erosive pustular dermatosis of the scalp (EPDS) is an inflammatory disorder of unknown origin characterized by pustules, erosions, and crusting in areas of alopecia that tend to be atrophic, actinically damaged, or both. The most common treatments reported include antibiotics and topical anti-inflammatories, which can be ineffective. In the search for effective treatment for EPDS, we share our experience with topical dapsone 5% gel.
  
  
  METHODS
  We present 4 patients with EPDS, all with classic clinical presentations and histologic findings of EPDS, who had failed a variety of treatments including oral, intralesional, or topical steroids, tacrolimus, and antibiotics. All patients demonstrated rapid improvement or resolution with topical dapsone 5% gel.
  
  
  CONCLUSIONS
  Our experience and success with topical dapsone for EPDS is observational and not the result of a randomized controlled trial.
  
  
  CONCLUSIONS
  Our observations demonstrate topical dapsone 5% gel to be a novel, safe, and efficacious therapeutic alternative for mild to moderate EPDS.
authors.affiliation: Department of Dermatology, Vanderbilt Medical Center, Nashville, Tennessee, USA.
authors.forename: Karen Chen
authors.initials: KC
authors.lastname: Broussard
authors.forename: Timothy G
authors.initials: TG
authors.lastname: Berger
authors.forename: Michael
authors.initials: M
authors.lastname: Rosenblum
authors.forename: Jenny E
authors.initials: JE
authors.lastname: Murase
mesh_terms: D000287:Administration, Topical; D003622:Dapsone / Q000627:therapeutic use*; D006801:Humans; D012536:Scalp Dermatoses / Q000188:drug therapy*; D012872:Skin Diseases, Vesiculobullous / Q000188:drug therapy*
chemical_list: D003622:Dapsone