RT Book, Section A1 Hay, Jr, William W. A1 Levin, Myron J. A1 Deterding, Robin R. A1 Abzug, Mark J. SR Print(0) ID 1145459542 T1 Vocal Cord Paralysis T2 Quick Medical Diagnosis & Treatment Pediatrics YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781264257614 LK accesspediatrics.mhmedical.com/content.aspx?aid=1145459542 RD 2024/04/20 AB Hoarseness or stridorMay present with difficulty swallowingUnilateral or bilateral vocal cord paralysisMay be congenitalMay result from injury to the recurrent laryngeal nerves (more common)Risk factors for acquired paralysis includeDifficult delivery (especially face presentation)Neck and thoracic surgery (eg, ductal ligation or repair of tracheoesophageal fistula)TraumaMediastinal massesCentral nervous system disease (eg, Arnold-Chiari malformation)