Life-Threatening Tracheal Tube Obstruction by Vernix Caseosa in a Newborn: A Case Report.

Abstract

Accurate diagnosis and optimal management of sudden intraoperative ventilatory failure is crucial in children. Herein, we report the case of a newborn who underwent pacemaker implantation immediately after birth via cesarean delivery. The vernix caseosa caused a partial tracheal obstruction and was dislodged during tracheal tube suctioning, leading to complete obstruction of the tracheal tube. Diagnosis of tracheal tube obstruction was challenging because the obstruction occurred immediately after airway suctioning, which is performed to rule out tracheal tube obstruction. Anesthesiologists must consider airway obstruction from high-viscosity vernix caseosa as a possibility immediately after airway suctioning in newborns.