Related Experiment Video
Updated: Aug 16, 2026

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
Published on: March 6, 2019
Congenital laryngeal saccular cyst of the newborn
Abstract:
Congenital laryngeal saccular cysts of the newborn frequently cause severe dyspnea and upper respiratory tract obstruction. When confronted with this emergency situation necessary therapeutic action may consist of intubation, puncture or incision to reduce the volume of the cyst or tracheotomy. The CO2 laser was effectively used not only to incise the supraglottic saccular cyst but also to vaporize the lining.
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