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Updated: Jun 27, 2026
04:48
Setup of Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry (CE-ICP-MS) for Quantification of Iron Redox Species (Fe(II), Fe(III))
Published on: May 4, 2020
Idiopathic neonatal iron-storage disease
1Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee.
Gastroenterology
|November 1, 1991
Summary
Idiopathic neonatal iron-storage disease is a rare, fatal condition causing severe liver and organ damage in infants. Early recognition is crucial for genetic counseling and understanding iron metabolism disorders.
Area of Science:
- Neonatology
- Pediatric Pathology
- Medical Genetics
Background:
- Idiopathic neonatal iron-storage disease (INID) is a rare, fatal disorder.
- It presents in early infancy with severe clinical manifestations.
Observation:
- A 21-day-old infant exhibited anemia, conjugated hyperbilirubinemia, hypoproteinemia, and coagulopathy.
- The infant developed progressive hepatic failure, encephalopathy, and renal insufficiency, leading to death.
- Postmortem examination revealed diffuse hepatic fibrosis and marked siderosis in multiple organs, sparing the reticuloendothelial system.
Findings:
- Histopathological findings were characteristic of idiopathic neonatal iron-storage disease.
- The pattern of iron deposition suggests a specific defect in iron handling.
Implications:
- Increased awareness of INID is vital for prompt diagnosis and management.
- Understanding the aberrant iron handling mechanism is crucial for genetic counseling and future research.
- This case highlights the importance of considering rare genetic disorders in neonatal critical illness.
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