Hyperbilirubinemia and Choledocholithiasis in an Extremely Premature Neonate.

Abstract

Cholestasis affects 2% of newborns admitted to the neonatal intensive care unit and 20% of premature infants and requires a thoughtful evaluation and diagnostic workup.There may be a single responsible etiology, or its development may be multifactorial. Premature neonates are especially predisposed because of their increased risk of infections and acute illness, need for parenteral nutrition, and exposure to certain medications. Clinically, an infant may present with jaundice, evidence of hepatic injury, or worsening hepatic function. Diagnosis may be made in consultation with various pediatric subspecialists including gastroenterology, genetics, and surgery. Treatment depends on the etiology but may include medications or surgical interventions. Timely recognition and intervention improve outcomes. [Pediatr Ann. 2023;52(8):e297-e302.].