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[Congenital chylothorax]
J Echeverría Lecuona1, A Benito, J Arena Ansotegui
1Sección de Neonatología, Hospital Aránzazu, San Sebastián.
Anales Espanoles De Pediatria
|October 17, 1998
Summary
Prenatal diagnosis of congenital chylothorax via ultrasound enables prompt treatment. This condition, often linked to trisomy 21, can be successfully managed with medical therapy and specialized feeding.
Area of Science:
- Neonatal Medicine
- Prenatal Diagnosis
- Pediatric Cardiology
Context:
- Congenital chylothorax is a rare but serious condition in newborns.
- Early identification and management are crucial for infant survival.
- Associated anomalies, particularly chromosomal abnormalities, require careful evaluation.
Purpose:
- To investigate the role of prenatal diagnosis in congenital chylothorax.
- To describe clinical manifestations and management strategies.
- To analyze karyotype results in affected infants.
Summary:
- This retrospective study analyzed 10 cases of congenital chylothorax over 20 years.
- Prenatal ultrasound diagnosed four cases; six were diagnosed postnatally.
- Treatment involved thoracocentesis, mechanical ventilation, parenteral nutrition, and medium-chain triglyceride formula; mortality was significant, but survivors did well.
- Six of eight karyotyped infants had trisomy 21.
Impact:
- Prenatal diagnosis of pleural effusion facilitates timely recognition and management of congenital chylothorax.
- Effective medical therapy, including pleural drainage and specialized nutrition, improves outcomes.
- The high association with Down syndrome (trisomy 21) necessitates consideration in fetuses and newborns with pleural effusion.