title: Bilateral sympathicotomy for hyperhidrosis without using single-lung ventilation.
abstract: OBJECTIVE
  The goal of this retrospective study was to evaluate the outcomes and complications of bilateral videothoracoscopic sympathicotomy without using single-lung ventilation in the treatment of primary hyperhidrosis and facial blushing.
  
  
  METHODS
  We retrospectively reviewed 154 consecutive patients (70 females and 84 males) who underwent bilateral sympathicotomy for palmar, axillary, and facial/scalp hyperhidrosis or facial blushing from February 2005 to June 2013. The patients were intubated with single-lumen endotracheal tube, and then sympathicotomies were performed via videothoracoscopy during controlled apnea periods.
  
  
  RESULTS
  Sympathicotomies were performed at costal levels 2, 3, and 4. No perioperative mortality or conversion to open surgery was recorded. Mean operation time was 31.2 ± 2.4 min and mean hospital stay was 1.1 ± 0.6 days. One patient experienced a unilateral pneumothorax that required treatment. There were no abnormal hemodynamic parameters measured during the perioperative apnea periods. The long term follow-up period was 21.4 ± 5 months. Twenty-nine cases (18.8%) were complicated by compensatory sweating. No recurrence was observed during the follow-up period.
  
  
  CONCLUSIONS
  Video-assisted thoracoscopic sympathicotomy without lung isolation provides effective cure of primary hyperhidrosis and facial blushing. This procedure can shorten the operative time without any aberrant hemodynamic shifts.
authors.forename: Tevfik
authors.initials: T
authors.lastname: Kaplan
authors.forename: Perihan
authors.initials: P
authors.lastname: Ekmekçi
authors.forename: Bülent
authors.initials: B
authors.lastname: Koçer
authors.forename: Serdar
authors.initials: S
authors.lastname: Han
mesh_terms: D000328:Adult; D001821:Blushing; D005260:Female; D006801:Humans; D006945:Hyperhidrosis / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D007431:Intraoperative Complications / Q000628:therapy*; D008297:Male; D016343:Monitoring, Intraoperative / Q000379:methods; D061646:Operative Time; D011030:Pneumothorax / Q000209:etiology / Q000628:therapy; D011183:Postoperative Complications / Q000175:diagnosis*; D012008:Recurrence; D012121:Respiration, Artificial / Q000379:methods*; D012189:Retrospective Studies; D013546:Sweating; D013562:Sympathectomy / Q000009:adverse effects / Q000379:methods; D020775:Thoracic Surgery, Video-Assisted / Q000009:adverse effects / Q000379:methods; D016896:Treatment Outcome