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Pediatric Radiology

, Volume 40, Issue 9, pp 1569–1571 | Cite as

A pediatric case of life-threatening airway obstruction caused by a cervicomediastinal thymic cyst

  • Makoto KomuraEmail author
  • Yutaka Kanamori
  • Masahiko Sugiyama
  • Noriyoshi Fukushima
  • Tadashi Iwanaka
Case Report

Abstract

Most patients with thymic cysts complain of a slowly enlarging, asymptomatic cervical mass. Only 6–10% suffer dysphagia, dyspnoea, stridor, cervical pain or vocal paralysis. In some rare cases sudden onset of severe dyspnoea or asphyxia is the first symptom, especially in neonates and small infants. We report a unique case of a 20-month-old child, who required emergency tracheal intubation due to asphyxia. Cervicomediastinal thymic cyst might need to be included in causes of life-threatening airway obstruction in young children.

Keywords

Thymic cyst Life threatening Airway obstruction Child 

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Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  • Makoto Komura
    • 1
    Email author
  • Yutaka Kanamori
    • 1
  • Masahiko Sugiyama
    • 1
  • Noriyoshi Fukushima
    • 2
  • Tadashi Iwanaka
    • 1
  1. 1.Department of Pediatric SurgeryThe University of Tokyo HospitalTokyoJapan
  2. 2.Department of PathologyThe University of Tokyo HospitalTokyoJapan

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