title: Mycosis fungoides bullosa: a case report and review of the literature.
abstract: BACKGROUND
  Mycosis fungoides, the most common type of cutaneous T-cell lymphoma, can manifest in a variety of clinical and histological forms. Bulla formation is an uncommon finding in mycosis fungoides and only approximately 20 cases have been reported in the literature.
  
  
  METHODS
  We present a case of rapidly progressive mycosis fungoides in a 68-year-old Caucasian man who initially presented with erythematous plaques characterised by blister formation.
  
  
  CONCLUSIONS
  Although mycosis fungoides bullosa is extremely rare, it has to be regarded as an important clinical subtype of cutaneous T-cell lymphoma. Mycosis fungoides bullosa represents a particularly aggressive form of mycosis fungoides and is associated with a poor prognosis. The rapid disease progression in our patient confirms bulla formation as an adverse prognostic sign in cutaneous T-cell lymphoma.
authors.affiliation: Department of Dermatology, Julius-Maximilians University, Josef-Schneider-Str, 2, 97080 Wuerzburg, Germany. Kneitz_H@klinik.uni-wuerzburg.de.
authors.forename: Hermann
authors.initials: H
authors.lastname: Kneitz
authors.forename: Eva-B
authors.initials: EB
authors.lastname: Bröcker
authors.forename: Jürgen C
authors.initials: JC
authors.lastname: Becker