title: [Pneumothorax after acupuncture: clinical presentation and management].
abstract: BACKGROUND
  Pneumothorax is a rare but dangerous complication of acupuncture. Because of its rarity, there are few reports in literature and, therefore little information regarding clinical and therapeutic aspects. This article aims to analyze the clinical presentation, management and follow-up of patients with pneumothorax after acupuncture.
  
  
  METHODS
  Retrospective study of patients with post-acupuncture pneumothorax evaluated in a tertiary hospital during a five-year period (2001-2006).
  
  
  RESULTS
  Five patients (3 male and 2 female), mean age 46 years (30-73) were included. All patients but one (who had a bilateral pneumothorax) had left-sided pneumothorax . Chest pain, which was the initial symptom in all patients was severe in three cases and mild in two. Four patients underwent tube thoracostomy (pig-tail catheter), three of them immediately after admission and the other after a failed 12-hour conservative treatment period. One patient had a successful conservative management. All had an excellent outcome and were asymptomatic and exhibited a normal chest X-ray at 6-month follow-up
  
  
  CONCLUSIONS
  In all patients, the initial symptom was chest pain, of varying intensity. Tube thoracostomy was the therapeutic modality most frequently employed. All patients had a successful outcome with no further complications.
authors.affiliation: Núcleo Avançado de Tórax, Hospital Sírio-Libanês, São Paulo, SP. rmterra@uol.com.br
authors.forename: Ricardo Mingarini
authors.initials: RM
authors.lastname: Terra
authors.forename: Angelo
authors.initials: A
authors.lastname: Fernandez
authors.forename: Ricardo Helbert
authors.initials: RH
authors.lastname: Bammann
authors.forename: Ana Cristina P
authors.initials: AC
authors.lastname: Castro
authors.forename: Augusto
authors.initials: A
authors.lastname: Ishy
authors.forename: Jader Joel Machado
authors.initials: JJ
authors.lastname: Junqueira
mesh_terms: D015670:Acupuncture Therapy / Q000009:adverse effects*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D011030:Pneumothorax / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy
vernacular_title: Pneumotórax pós-acupuntura: apresentação clínica e tratamento.