RT Book, Section A1 Lowry, Adam W. A1 Bhakta, Kushal Y. A1 Nag, Pratip K. SR Print(0) ID 7453290 T1 Chapter 42. Pulmonology T2 Texas Children's Hospital Handbook of Pediatrics and Neonatology YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-163924-8 LK accesspediatrics.mhmedical.com/content.aspx?aid=7453290 RD 2024/04/16 AB TTN is a self-limited disorder characterized by tachypnea and other signs of mild respiratory distress such as retractions and cyanosis.Occurs secondary to a delayed clearance of fetal lung liquid, which leads to airway compression, bronchiolar collapse, and air trapping.