A Rare Airway Obstruction Caused by Dissection of a Reinforced Endotracheal Tube

Yoon Hee Choi, Dong Hoon Lee

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Background: Endotracheal tube (ETT) obstruction or narrowing in patients undergoing general anesthesia due to dissection of reinforced ETT is unusual. Case Report: A 26-year-old woman was transferred to the emergency department due to drowsy mental status after surgery. She was intubated by reinforced ETT with grossly normal external appearance, but the inner layer of ETT was dissected, the inner diameter was narrowed, and the extent of protrusion of inner layer of ETT was more severe at the distal end. Therefore, the patient had to breathe through a very small diameter ETT, and hypercapnia and CO2 narcosis developed. Why Should an Emergency Physician Be Aware of This?: Although rare, obstruction by dissection of ETT can be life-threatening if diagnosis is delayed. Therefore, emergency physicians should keep in mind the possibility of ETT dissection when peak airway pressures or EtCO2 values are elevated in intubated patients.

Original languageEnglish
Pages (from-to)e73-e75
JournalJournal of Emergency Medicine
Volume54
Issue number4
DOIs
StatePublished - Apr 2018

Keywords

  • airway obstruction
  • dissection
  • hypercapnia

Fingerprint

Dive into the research topics of 'A Rare Airway Obstruction Caused by Dissection of a Reinforced Endotracheal Tube'. Together they form a unique fingerprint.

Cite this