Related Experiment Videos
Antenatal presentation of biliary atresia
Rupert Hinds1, Mark Davenport, Giorgina Mieli-Vergani
1Departments of Child Health and Paediatric Surgery, King's College Hospital, Denmark Hill, London, United Kingdom. ruperthinds@hotmail.com
The Journal of Pediatrics
|January 15, 2004
Summary
Antenatal ultrasound can detect biliary cystic malformations (BCMs), potentially indicating early biliary atresia (BA). This finding aids in identifying syndromic and nonsyndromic BA cases for timely intervention.
Area of Science:
- Pediatric Surgery
- Fetal Medicine
- Neonatology
Background:
- Biliary atresia (BA) is a severe neonatal liver disease.
- Early diagnosis is crucial for successful treatment outcomes.
- Antenatal detection of biliary malformations can improve management.
Purpose of the Study:
- To determine the incidence of biliary cystic malformations (BCMs) detected antenatally in infants with biliary atresia (BA).
- To analyze associated anomalies, malformation types, and the natural history of these infants.
- To evaluate the role of antenatal ultrasound in identifying BA.
Main Methods:
- Retrospective analysis of 194 infants diagnosed with BA between 1991 and 2002.
- Identification of infants with antenatally detected BCMs via routine ultrasound.
- Review of medical records for clinical presentation, surgical findings, and postoperative outcomes.
Main Results:
- Nine infants (4.6%) with antenatally detected BCMs were identified.
- All infants were born full-term and presented by 4 weeks of age.
- Six patients had type III BA, two had type II BA, and one had type I BA; all cleared jaundice postoperatively.
Conclusions:
- Routine antenatal ultrasonography can effectively identify biliary cystic malformations (BCMs).
- Antenatal BCMs may signify early presentations of both syndromic and nonsyndromic biliary atresia (BA).
- Early recognition facilitates timely diagnosis and management of BA.