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Pediatr. Surg."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1177\/000348940711600503","article-title":"Etiology of stridor in infants","volume":"116","author":"Zoumalan","year":"2007","journal-title":"Ann. Otol. Rhinol. Laryngol."},{"key":"ref_3","unstructured":"Klinginsmith, M., and Goldman, J. (2022). Laryngomalacia. StatPearls, StatPearls Publishing."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"e653","DOI":"10.1542\/neo.22-10-e653","article-title":"Laryngomalacia in the Premature Neonate","volume":"22","author":"Leonard","year":"2021","journal-title":"Neoreviews"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1002\/lary.21360","article-title":"Submucosal nerve hypertrophy in congenital laryngomalacia","volume":"121","author":"Munson","year":"2011","journal-title":"Laryngoscope"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1007\/BF03009914","article-title":"Congenital laryngomalacia","volume":"41","author":"Baxter","year":"1994","journal-title":"Can. J. Anaesth."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1177\/000348941212100110","article-title":"Congenital laryngomalacia: Symptom duration and need for surgical intervention","volume":"121","author":"Wright","year":"2012","journal-title":"Ann. Otol. Rhinol. Laryngol."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"1366","DOI":"10.21037\/atm-20-3164","article-title":"Efficacy and toxicities of low-temperature plasma radiofrequency ablation for the treatment of laryngomalacia in neonates and infants: A prospective randomized controlled trial","volume":"8","author":"Xu","year":"2020","journal-title":"Ann. Transl. Med."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"e308","DOI":"10.1542\/neo.21-5-e308","article-title":"Neonatal Vocal Fold Paralysis","volume":"21","author":"Ryan","year":"2020","journal-title":"Neoreviews"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"1378","DOI":"10.1002\/lary.5540890902","article-title":"Pediatric vocal cord paralysis","volume":"89","author":"Dedo","year":"1979","journal-title":"Laryngoscope"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1038\/jp.2016.263","article-title":"Vocal fold paralysis in preterm infants: Prevalence and analysis of risk factors","volume":"37","author":"Jabbour","year":"2017","journal-title":"J. Perinatol."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1097\/BRS.0b013e31821f3e86","article-title":"Clinically relevant anatomy of recurrent laryngeal nerve","volume":"37","author":"Haller","year":"2012","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"428","DOI":"10.1177\/000348947608500402","article-title":"Etiology of bilateral abductor vocal cord paralysis: A review of 389 cases","volume":"85","author":"Holinger","year":"1976","journal-title":"Ann. Otol. Rhinol. Laryngol."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"817","DOI":"10.1097\/PCC.0000000000002010","article-title":"Current Epidemiology of Vocal Cord Dysfunction After Congenital Heart Surgery in Young Infants","volume":"20","author":"Gorantla","year":"2019","journal-title":"Pediatr. Crit. Care Med."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"406","DOI":"10.1001\/jamaoto.2017.3459","article-title":"Analysis of Vocal Fold Motion Impairment in Neonates Undergoing Congenital Heart Surgery","volume":"144","author":"Ambrose","year":"2018","journal-title":"JAMA Otolaryngol. Head Neck Surg."},{"key":"ref_16","first-page":"74","article-title":"Left vocal cord paralysis after patent ductus arteriosus ligation: A systematic review","volume":"27","author":"Engeseth","year":"2018","journal-title":"Paediatr. Respir. Rev."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"750","DOI":"10.1177\/000348940911801011","article-title":"Unilateral vocal fold paralysis in premature infants after ligation of patent ductus arteriosus: Vascular clip versus suture ligature","volume":"118","author":"Spanos","year":"2009","journal-title":"Ann. Otol. Rhinol. Laryngol."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"2579","DOI":"10.1016\/j.jtcvs.2017.12.133","article-title":"Laryngeal ultrasound detects a high incidence of vocal cord paresis after aortic arch repair in neonates and young children","volume":"155","author":"Lee","year":"2018","journal-title":"J. Thorac. Cardiovasc. Surg."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/j.ijporl.2018.06.031","article-title":"Vocal cord paralysis appears to be an acquired lesion in children with repaired esophageal atresia\/tracheoesophageal fistula","volume":"112","author":"Kovesi","year":"2018","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1097\/MPH.0000000000000772","article-title":"Vocal Cord Palsy in Children With Cancer: A 10-Year Analysis of UK Pediatric Intensive Care Admissions","volume":"39","author":"Capsomidis","year":"2017","journal-title":"J. Pediatr. Hematol. Oncol."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"948","DOI":"10.1177\/0194599817726773","article-title":"Vocal Fold Immobility due to Birth Trauma: A Systematic Review and Pooled Analysis","volume":"157","author":"Jabbour","year":"2017","journal-title":"Otolaryngol. Head Neck Surg."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1001\/archotol.126.1.21","article-title":"Pediatric vocal fold paralysis: A long-term retrospective study","volume":"126","author":"Daya","year":"2000","journal-title":"Arch. Otolaryngol. Head Neck Surg."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"1174","DOI":"10.1288\/00005537-199011000-00008","article-title":"Vocal cord paralysis in children","volume":"100","author":"Rosin","year":"1990","journal-title":"Laryngoscope"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1016\/j.ijporl.2018.09.014","article-title":"Management and outcomes of pediatric vocal cord paresis in Chiari malformation","volume":"115","author":"Jang","year":"2018","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"895","DOI":"10.1016\/j.ijporl.2015.03.026","article-title":"Factors associated with tracheotomy and decannulation in pediatric bilateral vocal fold immobility","volume":"79","author":"Funk","year":"2015","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"867","DOI":"10.1001\/jamaoto.2014.1515","article-title":"Cricothyroid onabotulinum toxin A injection to avert tracheostomy in bilateral vocal fold paralysis","volume":"140","author":"Daniel","year":"2014","journal-title":"JAMA Otolaryngol. Head Neck Surg."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"252","DOI":"10.1002\/lary.26200","article-title":"Endoscopic posterior cricoid split with costal cartilage graft: A fifteen-year experience","volume":"127","author":"Dahl","year":"2017","journal-title":"Laryngoscope"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.ijporl.2008.09.009","article-title":"Laser cordotomy for the treatment of bilateral vocal cord paralysis in infants","volume":"73","author":"Lagier","year":"2009","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"e494","DOI":"10.1542\/neo.10-10-e494","article-title":"Malcolm. Neonatal Vocal Cord Paralysis","volume":"10","author":"Jennifer","year":"2009","journal-title":"Neoreviews"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1016\/j.ijporl.2018.11.020","article-title":"Injection laryngoplasty in neonates and young children with unilateral vocal fold immobility","volume":"117","author":"Shapiro","year":"2019","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"109671","DOI":"10.1016\/j.ijporl.2019.109671","article-title":"Injection laryngoplasty in infants with unilateral vocal cord paralysis: A survey of ASPO members","volume":"128","author":"Jang","year":"2020","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_32","first-page":"98","article-title":"Laryngeal Reinnervation: The History and Where We Stand Now","volume":"85","author":"Desuter","year":"2020","journal-title":"Adv. Otorhinolaryngol."},{"key":"ref_33","unstructured":"Jagpal, N., and Shabbir, N. (2022). Subglottic Stenosis. StatPearls, StatPearls Publishing."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"E199","DOI":"10.1002\/lary.28192","article-title":"Slide laryngotracheoplasty for congenital subglottic stenosis in newborns and infants","volume":"130","author":"Rovo","year":"2020","journal-title":"Laryngoscope"},{"key":"ref_35","unstructured":"Adam, M.P., Ardinger, H.H., Pagon, R.A., Wallace, S.E., Bean, L.J.H., Gripp, K.W., Mirzaa, G.M., and Amemiya, A. (1993). Apert Syndrome. GeneReviews\u00ae, GeneReviews\u00ae [Internet]."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1016\/j.neuchi.2019.09.015","article-title":"Craniosynostosis and ENT","volume":"65","author":"Couloigner","year":"2019","journal-title":"Neurochirurgie"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"199","DOI":"10.3109\/15513815.2014.913747","article-title":"Crouzon syndrome with bony upper airway obstruction: Case report and review literature","volume":"33","author":"Gothwal","year":"2014","journal-title":"Fetal. Pediatr. Pathol."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"597","DOI":"10.1016\/j.clp.2018.07.002","article-title":"Airway Anomalies","volume":"45","author":"Landry","year":"2018","journal-title":"Clin. Perinatol."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/j.ijporl.2016.04.006","article-title":"Management of severe congenital laryngeal webs\u2014A 12 year review","volume":"86","author":"Lambercy","year":"2016","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"185","DOI":"10.5152\/TurkPediatriArs.2017.3922","article-title":"An unusual cause of stridor: Congenital laryngeal web","volume":"53","author":"Derinoz","year":"2018","journal-title":"Turk. Pediatri Ars."},{"key":"ref_41","first-page":"64","article-title":"Assessment and causes of stridor","volume":"18","author":"Pfleger","year":"2016","journal-title":"Paediatr. Respir. Rev."},{"key":"ref_42","unstructured":"Avelino, M.A.G., Pazinatto, D.B., Rodrigues, S.O., and Maunsell, R. (2020). Congenital laryngeal webs: From diagnosis to surgical outcomes. Braz. J. Otorhinolaryngol."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/S0165-5876(02)00184-2","article-title":"Chromosomal and cardiovascular anomalies associated with congenital laryngeal web","volume":"66","author":"McElhinney","year":"2002","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1177\/00034894850940S601","article-title":"Congenital glottic webs in children. A retrospective review of 51 patients","volume":"121","author":"Cohen","year":"1985","journal-title":"Ann. Otol. Rhinol. Laryngol. Suppl."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/S0165-5876(97)00057-8","article-title":"Infantile subglottic hemangioma: A review and presentation of two cases of surgical excision","volume":"41","author":"Phipps","year":"1997","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1111\/ped.12813","article-title":"Treatment of infantile subglottic hemangioma with oral propranolol","volume":"58","author":"Wang","year":"2016","journal-title":"Pediatr. Int."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"1371","DOI":"10.1016\/j.ijporl.2007.05.006","article-title":"Open excision of subglottic hemangioma with microscopic dissection","volume":"71","author":"TJ","year":"2007","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1001\/jamaoto.2018.3276","article-title":"Diagnosis, Classification, and Management of Pediatric Tracheobronchomalacia: A Review","volume":"145","author":"Choi","year":"2019","journal-title":"JAMA Otolaryngol. Head Neck Surg."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"3391","DOI":"10.1378\/chest.128.5.3391","article-title":"Tracheomalacia and bronchomalacia in children: Incidence and patient characteristics","volume":"128","author":"Boogaard","year":"2005","journal-title":"Chest"},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.ijporl.2017.04.027","article-title":"Paediatric tracheomalacia\u2014A review of clinical features and comparison of diagnostic imaging techniques","volume":"98","author":"Deacon","year":"2017","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"984","DOI":"10.1378\/chest.127.3.984","article-title":"Tracheomalacia and tracheobronchomalacia in children and adults: An in-depth review","volume":"127","author":"Carden","year":"2005","journal-title":"Chest"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1016\/j.jpedsurg.2019.10.034","article-title":"Thoracoscopic aortopexy for symptomatic tracheobronchomalacia","volume":"55","author":"Wong","year":"2020","journal-title":"J. Pediatr. Surg."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"17","DOI":"10.29245\/2689-999X\/2017\/1.1114","article-title":"Updates on Surgical Repair of Tracheobronchomalacia","volume":"2","year":"2018","journal-title":"J. Lung Health Dis."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"512","DOI":"10.3389\/fped.2019.00512","article-title":"Tracheomalacia and Tracheobronchomalacia in Pediatrics: An Overview of Evaluation, Medical Management, and Surgical Treatment","volume":"7","author":"Kamran","year":"2019","journal-title":"Front. Pediatr."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"1033","DOI":"10.1007\/s00383-007-1945-3","article-title":"The current state of congenital tracheal stenosis","volume":"23","author":"Herrera","year":"2007","journal-title":"Pediatr. Surg. Int."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"364","DOI":"10.1177\/000348948109000416","article-title":"Congenital tracheal stenosis","volume":"90","author":"Benjamin","year":"1981","journal-title":"Ann. Otol. Rhinol. Laryngol."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"1203","DOI":"10.1016\/j.jpedsurg.2006.03.046","article-title":"The role of conservative management in congenital tracheal stenosis: An evidence-based long-term follow-up study","volume":"41","author":"Cheng","year":"2006","journal-title":"J. Pediatr. Surg."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"S183","DOI":"10.1016\/j.ijporl.2003.08.023","article-title":"The management of congenital tracheal stenosis","volume":"67","author":"Elliott","year":"2003","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"748","DOI":"10.1111\/aor.13898","article-title":"Treatment of tracheal stenosis with extracorporeal membrane oxygenation support in infants and newborns","volume":"45","author":"Minamoto","year":"2021","journal-title":"Artif. Organs"},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/bs.ctdb.2015.07.023","article-title":"Mandible and Tongue Development","volume":"115","author":"Parada","year":"2015","journal-title":"Curr. Top. Dev. Biol."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1016\/j.cps.2018.11.010","article-title":"Pierre Robin Sequence","volume":"46","author":"Hsieh","year":"2019","journal-title":"Clin. Plast. Surg."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1097\/PRS.0000000000004581","article-title":"Surgical Management and Outcomes of Pierre Robin Sequence: A Comparison of Mandibular Distraction Osteogenesis and Tongue-Lip Adhesion","volume":"142","author":"Zhang","year":"2018","journal-title":"Plast. Reconstr. Surg."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1016\/j.cps.2018.11.005","article-title":"Treacher Collins Syndrome","volume":"46","author":"Aljerian","year":"2019","journal-title":"Clin. Plast. Surg."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1007\/s12519-017-0048-z","article-title":"Goldenhar syndrome: Current perspectives","volume":"13","author":"Bogusiak","year":"2017","journal-title":"World J. Pediatr."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"S49","DOI":"10.1016\/S0165-5876(09)70010-2","article-title":"Pediatric otorhinolaryngologic manifestations of endocrinological pathologies","volume":"73","author":"Luce","year":"2009","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1001\/archotol.129.6.642","article-title":"Diagnosis and therapy for airway obstruction in children with Down syndrome","volume":"129","author":"Mitchell","year":"2003","journal-title":"Arch. Otolaryngol. Head Neck Surg."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1016\/j.clp.2018.07.013","article-title":"Subglottic Stenosis","volume":"45","author":"Marston","year":"2018","journal-title":"Clin. Perinatol."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1007\/s004310050002","article-title":"Congenital absence of the trachea","volume":"159","author":"Liem","year":"2000","journal-title":"Eur. J. Pediatr."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"788","DOI":"10.1111\/j.1365-2044.1994.tb04453.x","article-title":"Tracheal agenesis","volume":"49","author":"Manschot","year":"1994","journal-title":"Anaesthesia"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"741","DOI":"10.1001\/archotol.1989.01860300095025","article-title":"Tracheal agenesis. A case report and literature review","volume":"115","author":"Diaz","year":"1989","journal-title":"Arch. Otolaryngol. Head Neck Surg."},{"key":"ref_71","first-page":"557","article-title":"Agenesis of the trachea","volume":"86","author":"Floyd","year":"1962","journal-title":"Am. Rev. Respir. Dis."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"e1","DOI":"10.1016\/j.jpedsurg.2008.04.015","article-title":"Tracheal agenesis and esophageal atresia with proximal and distal bronchoesophageal fistulas","volume":"43","author":"Demircan","year":"2008","journal-title":"J. Pediatr. Surg."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"314","DOI":"10.1017\/S0022215115003515","article-title":"Tracheal agenesis, a frightening scenario","volume":"130","author":"Mohammed","year":"2016","journal-title":"J. Laryngol. Otol."},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"547","DOI":"10.1177\/0003489420962124","article-title":"Tracheal Agenesis: Vertical Division of the Native Esophagus\u2014A Novel Surgical Approach and Review of the Literature","volume":"130","author":"Straughan","year":"2021","journal-title":"Ann. Otol. Rhinol. Laryngol."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1016\/j.ijporl.2018.07.040","article-title":"Vallecular cyst in the pediatric population: Evaluation and management","volume":"113","author":"Li","year":"2018","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"1199","DOI":"10.1017\/S0022215111001368","article-title":"Congenital vallecular cyst in an infant: Case report and review of 52 recent cases","volume":"125","author":"Suzuki","year":"2011","journal-title":"J. Laryngol. Otol."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"828","DOI":"10.1007\/s00247-009-1299-1","article-title":"Vallecular cyst as a cause of congenital stridor: Report of five patients","volume":"39","author":"Breysem","year":"2009","journal-title":"Pediatr. Radiol."},{"key":"ref_78","doi-asserted-by":"crossref","first-page":"655","DOI":"10.1016\/j.ijporl.2013.01.005","article-title":"The outcomes of infantile vallecular cyst post CO2 laser treatment","volume":"77","author":"Hsieh","year":"2013","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"1459","DOI":"10.1016\/j.ijporl.2004.06.004","article-title":"Failure to thrive caused by the coexistence of vallecular cyst, laryngomalacia and gastroesophageal reflux in an infant","volume":"68","author":"Yao","year":"2004","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_80","unstructured":"Auerbach, N., Gupta, G., and Mahajan, K. (2022). Cystic Hygroma. StatPearls, StatPearls Publishing."},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"496","DOI":"10.1016\/S0146-0005(99)80028-7","article-title":"Management of fetal airway obstruction","volume":"23","author":"Liechty","year":"1999","journal-title":"Semin. Perinatol."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1046\/j.1460-9592.2003.01201.x","article-title":"Prenatal diagnosis and intrapartum management of neck masses causing airway obstruction","volume":"14","author":"Farrell","year":"2004","journal-title":"Paediatr. Anaesth."},{"key":"ref_83","first-page":"1","article-title":"Lymphangiomas of the larynx in infants and children. A survey of pediatric lymphangioma","volume":"127","author":"Cohen","year":"1986","journal-title":"Ann. Otol. Rhinol. Laryngol. Suppl."},{"key":"ref_84","first-page":"79","article-title":"A Unified Concept of Lymphangioma and Cystic Hygroma","volume":"120","author":"Bill","year":"1965","journal-title":"Surg. Gynecol. Obstet."},{"key":"ref_85","first-page":"233","article-title":"Airway obstruction due to cystic hygroma in a newborn","volume":"71","year":"2014","journal-title":"Bol. Med. Hosp. Infant. Mex."},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1016\/S0165-5876(00)00288-3","article-title":"Nasopharyngeal teratomas and dermoids: A review of the literature and case series","volume":"52","author":"Coppit","year":"2000","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"1003","DOI":"10.1016\/j.jpedsurg.2004.03.045","article-title":"Perinatal (fetal and neonatal) germ cell tumors","volume":"39","author":"Isaacs","year":"2004","journal-title":"J. Pediatr. Surg."},{"key":"ref_88","doi-asserted-by":"crossref","first-page":"230","DOI":"10.1016\/j.siny.2016.03.002","article-title":"Airway compromise in the fetus and neonate: Prenatal assessment and perinatal management","volume":"21","author":"Ryan","year":"2016","journal-title":"Semin. Fetal. Neonatal. Med."},{"key":"ref_89","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1016\/j.ijporl.2017.02.011","article-title":"Teratoma of the neonatal head and neck: A 41-year experience","volume":"97","author":"Brodsky","year":"2017","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_90","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1016\/0022-3468(95)90580-4","article-title":"Diagnosis, management, and outcome of cervicofacial teratomas in neonates: A Childrens Cancer Group study","volume":"30","author":"Azizkhan","year":"1995","journal-title":"J. Pediatr. Surg."},{"key":"ref_91","doi-asserted-by":"crossref","first-page":"bcr0620080260","DOI":"10.1136\/bcr.06.2008.0260","article-title":"Nasopharyngeal teratoma causing airway obstruction in the neonate","volume":"2009","author":"Altuntas","year":"2009","journal-title":"BMJ Case Rep."},{"key":"ref_92","first-page":"183","article-title":"Rapidly enlarging neck mass in a neonate causing airway compromise","volume":"29","author":"Schmidt","year":"2016","journal-title":"Proc. (Bayl. Univ. Med. Cent.)"},{"key":"ref_93","doi-asserted-by":"crossref","first-page":"966","DOI":"10.1002\/jcu.23025","article-title":"Pre and postnatal diagnosis of a third branchial cleft cyst by sonography and magnetic resonance imaging with three-dimensional virtual reconstruction","volume":"49","author":"Castro","year":"2021","journal-title":"J. Clin. Ultrasound"},{"key":"ref_94","doi-asserted-by":"crossref","first-page":"2181","DOI":"10.1080\/14767058.2018.1543393","article-title":"Prenatal diagnosis of cervical masses by magnetic resonance imaging and 3D virtual models: Perinatal and long-term follow-up outcomes","volume":"33","author":"Daltro","year":"2020","journal-title":"J. Matern. Fetal. Neonatal. Med."},{"key":"ref_95","doi-asserted-by":"crossref","first-page":"e239554","DOI":"10.1136\/bcr-2020-239554","article-title":"Congenital tongue base lipoblastoma causing neonatal airway compromise","volume":"14","author":"Wan","year":"2021","journal-title":"BMJ Case Rep."},{"key":"ref_96","doi-asserted-by":"crossref","first-page":"300060521999765","DOI":"10.1177\/0300060521999765","article-title":"Large thyroglossal duct cyst of the neck mimicking cervical cystic lymphangioma in a neonate: A case report","volume":"49","author":"Fang","year":"2021","journal-title":"J. Int. Med. Res."},{"key":"ref_97","doi-asserted-by":"crossref","first-page":"214","DOI":"10.4103\/2249-4847.106004","article-title":"Congenital Neurofibromatosis in a Saudi Neonate who Presented with Neck Mass, Esophageal and Airway Obstruction","volume":"1","author":"Mersal","year":"2012","journal-title":"J. Clin. Neonatol."},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"3605","DOI":"10.1007\/s00405-020-06546-y","article-title":"Neonatal nasal obstruction","volume":"278","author":"Alvo","year":"2021","journal-title":"Eur. Arch. Otorhinolaryngol."},{"key":"ref_99","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/j.anorl.2015.09.011","article-title":"Nasal obstruction in children","volume":"133","author":"Leboulanger","year":"2016","journal-title":"Eur. Ann. Otorhinolaryngol. Head Neck Dis."},{"key":"ref_100","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1007\/s00431-011-1591-6","article-title":"Congenital nasal obstruction: Clinical and radiologic review","volume":"171","author":"Adil","year":"2012","journal-title":"Eur. J. Pediatr."},{"key":"ref_101","doi-asserted-by":"crossref","first-page":"2170","DOI":"10.1097\/00005537-200112000-00018","article-title":"Incidence of reflux in young children undergoing adenoidectomy","volume":"111","author":"Carr","year":"2001","journal-title":"Laryngoscope"},{"key":"ref_102","doi-asserted-by":"crossref","first-page":"903","DOI":"10.1016\/j.pcl.2013.04.007","article-title":"Nasal obstruction in newborns","volume":"60","author":"Gnagi","year":"2013","journal-title":"Pediatr. Clin. N. Am."},{"key":"ref_103","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1288\/00005537-198901000-00016","article-title":"Congenital nasal pyriform aperture stenosis","volume":"99","author":"Brown","year":"1989","journal-title":"Laryngoscope"},{"key":"ref_104","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1203\/01.pdr.0000238380.03683.cb","article-title":"High proportion of pituitary abnormalities and other congenital defects in children with congenital nasal pyriform aperture stenosis","volume":"60","author":"Garel","year":"2006","journal-title":"Pediatr. Res."},{"key":"ref_105","doi-asserted-by":"crossref","first-page":"109608","DOI":"10.1016\/j.ijporl.2019.109608","article-title":"Congenital nasal pyriform aperture stenosis: Analysis of twenty cases at a single institution","volume":"126","author":"Shah","year":"2019","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_106","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1186\/1824-7288-38-28","article-title":"Congenital nasal pyriform aperture stenosis: Diagnosis and management","volume":"38","author":"Sesenna","year":"2012","journal-title":"Ital. J. Pediatr."},{"key":"ref_107","doi-asserted-by":"crossref","first-page":"1506","DOI":"10.1097\/00006534-200204150-00003","article-title":"Congenital nasal pyriform aperture stenosis: Diagnosis and treatment","volume":"109","author":"Losken","year":"2002","journal-title":"Plast. Reconstr. Surg."},{"key":"ref_108","doi-asserted-by":"crossref","first-page":"2347","DOI":"10.1007\/s00405-020-06506-6","article-title":"Choanal atresia surgery: Outcomes in 42 patients over 20 years and a review of the literature","volume":"278","author":"Attya","year":"2021","journal-title":"Eur. Arch. Otorhinolaryngol."},{"key":"ref_109","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1097\/00005537-199601000-00019","article-title":"Choanal atresia: A new anatomic classification and clinical management applications","volume":"106","author":"Brown","year":"1996","journal-title":"Laryngoscope"},{"key":"ref_110","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/j.otc.2009.01.001","article-title":"Choanal atresia and choanal stenosis","volume":"42","author":"Ramsden","year":"2009","journal-title":"Otolaryngol. Clin. N. Am."},{"key":"ref_111","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1097\/PRS.0000000000003928","article-title":"Choanal Atresia and Craniosynostosis: Development and Disease","volume":"141","author":"Lesciotto","year":"2018","journal-title":"Plast. Reconstr. Surg."},{"key":"ref_112","first-page":"261","article-title":"Congenital choanal atresia. Etiology, morphology and diagnosis in 82 cases","volume":"12","author":"Freng","year":"1978","journal-title":"Scand. J. Plast Reconstr. Surg."},{"key":"ref_113","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1016\/j.ijporl.2003.10.006","article-title":"Management of bilateral choanal atresia in the neonate: An institutional review","volume":"68","author":"Gujrathi","year":"2004","journal-title":"Int. J. Pediatr. Otorhinolaryngol."},{"key":"ref_114","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1002\/lary.25393","article-title":"To stent or not to stent? A meta-analysis of endonasal congenital bilateral choanal atresia repair","volume":"126","author":"Strychowsky","year":"2016","journal-title":"Laryngoscope"}],"container-title":["Children"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2227-9067\/9\/7\/944\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T23:39:12Z","timestamp":1760139552000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2227-9067\/9\/7\/944"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,24]]},"references-count":114,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2022,7]]}},"alternative-id":["children9070944"],"URL":"https:\/\/doi.org\/10.3390\/children9070944","relation":{},"ISSN":["2227-9067"],"issn-type":[{"value":"2227-9067","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,24]]}}}