title: [Mucha-Habermann disease and orthotopic heart transplant. Case report].
abstract: BACKGROUND
  Mucha-Habermann disease is a cutaneous clinical manifestation of unknown etiology that frequently appears in young patients. The aim was to present Mucha-Habermann disease that occurred in an old man who had a heart transplant.
  
  
  METHODS
  a 62 year-old male, heart transplant recipient, who four years after that transplantation procedure presented with papular lesions in neck, thoracic members of which extended to all body surfaces and that evolved vesicles and pustular lesions. A skin biopsy was performed and Mucha-Habermann disease was diagnosed. The patient was treated with steroids and antimicrobial therapy with favorable response. After two years there are no skin lesions.
  
  
  CONCLUSIONS
  Mucha-Habermann disease is a low frequency disease and it requires skin biopsy to confirm diagnose. This is an uncommon case due to the age and kind of patient.
authors.affiliation: Hospital General, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Distrito Federal, Mexico.
authors.forename: Hugo
authors.initials: H
authors.lastname: Zetina-Tun
authors.forename: Gustavo Armando
authors.initials: GA
authors.lastname: de la Cerda-Belmont
authors.forename: Carlos Alberto
authors.initials: CA
authors.lastname: Lezama-Urtecho
authors.forename: Guillermo
authors.initials: G
authors.lastname: Careaga-Reyna
mesh_terms: D016027:Heart Transplantation; D006801:Humans; D008297:Male; D008875:Middle Aged; D017514:Pityriasis Lichenoides / Q000473:pathology*; D011183:Postoperative Complications / Q000473:pathology*
keywords: heart transplantation; pitiriasis liquenoide; pityriasis lichenoides; trasplante de corazón