RT Book, Section A1 Shah, Ashish A1 Sobolewski, Brad A1 Mittiga, Matthew R. A2 Knoop, Kevin J. A2 Stack, Lawrence B. A2 Storrow, Alan B. A2 Thurman, R. Jason SR Print(0) ID 1181044260 T1 Neonatal Jaundice T2 The Atlas of Emergency Medicine, 5e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260134940 LK accessmedicine.mhmedical.com/content.aspx?aid=1181044260 RD 2024/04/19 AB Neonatal jaundice occurs when total serum bilirubin is in excess of 5 mg/dL and progresses in a head-to-toe fashion as levels increase. Most cases of physiologic (< 12 mg/dL) jaundice are self-limited without sequelae and appear on the 2nd or 3rd day of life, peaking between the 3rd and 5th day. Visual estimation of serum bilirubin level is not accurate enough to determine jaundice severity. Preterm infants may peak later.