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Neonatal hypoglycemia: CT and MR findings
J A Spar1, J D Lewine, W W Orrison
1Department of Radiology, University of New Mexico School of Medicine, Albuquerque.
AJNR. American Journal of Neuroradiology
|September 1, 1994
Summary
Neonatal hypoglycemia can cause severe brain damage, particularly in the occipital lobes. This case highlights extensive bilateral occipital cortical loss and generalized cortical thinning in an infant with hypoglycemia.
Area of Science:
- Neurology
- Pediatrics
- Neonatology
Background:
- Neonatal hypoglycemia is a common condition in newborns.
- Severe or prolonged hypoglycemia can lead to brain injury.
Observation:
- A case of neonatal hypoglycemia is presented.
- Imaging revealed significant brain parenchymal loss, predominantly in the occipital lobes bilaterally.
- Nearly complete absence of cortex was noted in posterior parietal and occipital regions, with generalized cortical thinning.
Findings:
- The primary finding is extensive occipital cortical loss in a neonate with hypoglycemia.
- Brain imaging demonstrated bilateral occipital lobe parenchymal loss.
- Generalized thinning of the cerebral cortex was also observed.
Implications:
- This case underscores the potential for severe, localized brain injury from neonatal hypoglycemia.
- Understanding the extent of cortical loss can inform prognosis and management strategies.
- Further research into the mechanisms of hypoglycemia-induced neurodevelopmental deficits is warranted.