title: Radiofrequency ablation in the treatment of paediatric microcystic lymphatic malformations.
abstract: OBJECTIVE
  Congenital lymphatic malformations are a challenging clinical problem. There is currently no universally accepted treatment for the management of microcystic disease. We describe the novel use of an existing technology (radiofrequency ablation, also termed Coblation) for the debulking of paediatric microcystic lymphatic malformations involving the upper aerodigestive tract.
  
  
  METHODS
  Five children with microcystic or mixed-type lymphatic malformations were included in this retrospective case series.
  
  
  RESULTS
  Each child had a satisfactory outcome following radiofrequency debulking, with improved oral intake and airway symptoms. No serious complications were reported. These findings constitute level IV evidence.
  
  
  CONCLUSIONS
  We recommend radiofrequency ablation as a safe, viable alternative to existing techniques for the treatment of paediatric microcystic lymphatic malformations of the upper aerodigestive tract. Radiofrequency ablation achieves effective debulking of microcysts whilst avoiding excessive bleeding and thermal damage to surrounding tissues. This paper constitutes the first report of successful treatment of airway obstruction due to paediatric laryngopharyngeal microcystic disease, using radiofrequency ablation.
authors: Department of Paediatric Otolaryngology, Royal Manchester Children's Hospital, Manchester, UK. jaygoswamy@doctors.org.uk
authors: J
authors: J
authors: Goswamy
authors: S E
authors: SE
authors: Penney
authors: I A
authors: IA
authors: Bruce
authors: M P
authors: MP
authors: Rothera
mesh_terms: D017115:Catheter Ablation / Q000295:instrumentation / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D000013:Congenital Abnormalities / Q000601:surgery; D005260:Female; D006258:Head and Neck Neoplasms / Q000601:surgery*; D006801:Humans; D018191:Lymphangioma, Cystic; D044148:Lymphatic Abnormalities / Q000150:complications / Q000601:surgery*; D013517:Otorhinolaryngologic Surgical Procedures; D012189:Retrospective Studies; D016896:Treatment Outcome; D054079:Vascular Malformations / Q000601:surgery