A giant choledochal cyst in infancy: a case report

Area of Science:

• Pediatric Surgery
• Gastroenterology
• Medical Imaging

Background:

• Choledochal cysts involve biliary duct dilation, affecting intrahepatic or both extra- and intrahepatic portions.
• Congenital biliary anomalies require early diagnosis and management.
• Common bile duct malformations are a key differential for cystic masses in children.

Purpose of the Study:

• To document the largest reported choledochal cyst in an infant.
• To emphasize the diagnostic utility of ultrasonography in pediatric choledochal cyst cases.

Main Methods:

• Utilized ultrasonography for precise measurement and identification of ductal dilatation, stones, and sludge.
• Clinical presentation analysis based on age at diagnosis.

Main Results:

• Successfully diagnosed and documented the largest choledochal cyst in an infant to date.
• Ultrasonography proved effective in characterizing the cyst and associated findings.

Conclusions:

• Choledochal cysts require consideration in pediatric differential diagnoses for abdominal masses.
• Early ultrasonographic diagnosis is crucial for managing biliary duct malformations in infants.