TY - CHAP M1 - Book, Section TI - Airway Obstruction, Pediatric A1 - Doherty, Gerard M. PY - 2010 T2 - Quick Answers Surgery AB - • Nasal etiologies include: -Choanal atresia-Teratoma-Encephalocele• Oral cavity etiologies include:-Macroglossia-Micrognathia-Hypoplastic mandible with cleft palate• Pharyngeal and laryngeal etiologies include cysts or tumors-Hemangiomas, lymphangiomas, cystic hygromas, and teratomas are most common• Acquired etiologies include: -Foreign body aspiration-Acute epiglottitis SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/29 UR - accesssurgery.mhmedical.com/content.aspx?aid=58096826 ER -