title: Extensive deep vein thrombosis following prolonged gaming ('gamer's thrombosis'): a case report.
abstract: BACKGROUND
  The average time spent playing video games is increasing. Prolonged immobility associated with gaming may therefore be an important risk factor for venous thromboembolism. We report a case of deep vein thrombosis associated with prolonged playing of PlayStation® games.
  
  
  METHODS
  A 31-year-old Caucasian man, an exterior painter, presented with a three-day history of left leg pain and swelling after playing PlayStation® games for almost eight hours a day for four consecutive days. Doppler ultrasound of the left leg confirmed extensive left leg deep venous thrombosis requiring thrombolysis and anticoagulation.
  
  
  CONCLUSIONS
  Video gaming should be considered a risk factor for venous thromboembolism. Further studies are needed to estimate the degree of risk associated with prolonged periods of playing video games, and education for preventing venous thrombosis should be provided to gamers.
authors.forename: Hsien-Cheng Leon
authors.initials: HC
authors.lastname: Chang
authors.forename: Hayley
authors.initials: H
authors.lastname: Burbridge
authors.forename: Conroy
authors.initials: C
authors.lastname: Wong