Choledocholithiasis in infants: diagnostic and therapeutic problems.

Area of Science:

• Pediatric Gastroenterology
• Hepatology
• Biliary System Disorders

Background:

• Cholestatic liver disease in infants presents diagnostic and therapeutic challenges.
• Choledocholithiasis (bile duct stones) is a potential complication in this population.
• Predisposing factors include prematurity, systemic infection, and total parenteral nutrition.

Purpose of the Study:

• To evaluate the incidence and clinical course of choledocholithiasis in infants with cholestatic liver disease.
• To assess the efficacy of endoscopic retrograde cholangiography (ERCP) as a therapeutic intervention.

Main Methods:

• Retrospective review of 24 infants evaluated for cholestatic liver disease between January 1986 and December 1988.
• Identification of infants diagnosed with choledocholithiasis, with or without gallbladder disease.
• Analysis of clinical presentation, predisposing factors, treatment modalities, and outcomes.

Main Results:

• Seven out of 24 infants (29%) were diagnosed with choledocholithiasis.
• Five of these infants were premature and had predisposing factors like systemic infection or TPN.
• Clinical outcomes ranged from spontaneous recovery (2 infants) to ongoing disease requiring intervention (5 infants); ERCP was effective.

Conclusions:

• Choledocholithiasis is an important consideration in the evaluation of infant cholestatic liver disease.
• ERCP is a valuable and effective therapeutic option for managing choledocholithiasis in infants.
• Asymptomatic cases with dilated biliary trees present unique management challenges.