https://www.selleckchem.com/pr....oducts/pacap-1-38.ht
OBJECTIVE Vallecular cyst coexisting with laryngomalacia (VC-LM) can cause significant pharyngolaryngeal obstruction. Traditionally, it is diagnosed with flexible endoscopy (FE) and treated by rigid endoscopy. This study evaluates the effectiveness of solely using FE with novel noninvasive ventilation (NIV) of sustained pharyngeal inflation (SPI) support for both diagnosis and treatment in such infants. METHODS A retrospective review of consecutive infants who were diagnosed and treated for VC-LM in the 12-year period, 2007 to 2018,