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Neonatal Jaundice: Background, Pathophysiology, Etiology

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Jaundice is the most common condition that requires medical attention and hospital readmission in newborns. [89] The yellow coloration of the skin and sclera in newborns with jaundice is the result of accumulation of unconjugated bilirubin. In most infants, unconjugated hyperbilirubinemia reflects a normal transitional phenomenon. However, in some infants, serum bilirubin levels may rise excessively, which can be cause for concern because unconjugated bilirubin is neurotoxic and can cause death in newborns and lifelong neurologic sequelae in infants who survive (kernicterus). [89] For these reasons, the presence of neonatal jaundice frequently results in diagnostic evaluation. Neonatal jaundice may have first been described in a Chinese textbook 1000 years ago. Medical theses, essays, and textbooks from the 18th and 19th centuries contain discussions about the causes and treatment of neonatal jaundice. Several of these texts also describe a lethal course in infants who probably had Rh

Neonatal Jaundice: Background, Pathophysiology, Etiology [{domaincategory=emedicine, pagename=emedicine, sspid=null, sspname=null, sspurl=null, locale=en_us, ddname=null, ddshow=0, ddorder=null, headeroverride=null, footeroverride=null}] --> close Please confirm that you would like to log out of Medscape. If you log out, you will be required to enter your username and password the next time you visit. Log out Cancel processing.... Tools & Reference > Pediatrics: Cardiac Disease and Critical Care Medicine Neonatal Jaundice Updated: Dec 13, 2024 Author: Thor WR Hansen, MD, PhD, MHA, FAAP; Chief

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