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Updated: Aug 11, 2026

State of the Art Cranial Ultrasound Imaging in Neonates
Published on: February 2, 2015
Congenital unilateral hydrocephalus--CT findings
H Schulman1, D Landau, P Schulman
1Department of Radiology, Soroka University Medical Center, Ben-Gurion University of the Negev, PO Box 151, Beer-Sheva 84101, Israel.
Congenital unilateral hydrocephalus, a rare condition, was observed in two newborns. This study highlights the unusual association with Dandy-Walker variant and successful treatment outcomes.
Area of Science:
- Neuroscience
- Pediatric Neurology
- Developmental Biology
Background:
- Congenital unilateral hydrocephalus is an exceptionally rare condition, with only 18 prior English literature reports.
- Understanding the etiology and presentation of rare pediatric neurological disorders is crucial for timely diagnosis and management.
Observation:
- Two cases of congenital unilateral hydrocephalus in newborns are presented.
- The second case uniquely featured a mega cisterna magna, an association not previously documented with unilateral hydrocephalus.
- This presentation suggests a potential link between Dandy-Walker variant and congenital unilateral hydrocephalus.
Findings:
- Both infants underwent successful ventriculo-peritoneal shunting for hydrocephalus.
- Post-intervention, both neonates exhibited normal cognitive neurodevelopmental trajectories.
- Cranial computed tomography (CT) proved essential for accurate diagnosis and effective patient follow-up.
Implications:
- The findings expand the known spectrum of congenital unilateral hydrocephalus presentations.
- This report underscores the importance of neuroimaging in diagnosing complex pediatric brain malformations.
- Early intervention and monitoring are critical for achieving favorable neurodevelopmental outcomes in affected infants.
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