Endotracheal Cuff Undersize Diagnosed by Magnetic Resonance Imaging: Case Report

Abstract

We report a case that the airway can be completely sealed, when the endotracheal tube cuff pressure is 100 cmH2O. The diagnosis was made by the patient’s chest CT（X-ray computed tomography）, This case illustrates that the real cross-sectional area of airway from the case obviously exceeds the normal population.