Syringomyelia in preterm children with posthemorrhagic occlusive hydrocephalus

Objective and importance Whereas posthemorrhagic hydrocephalus is well known after preterm birth, its association with syringomyelia has been reported only once. Here, we describe two additional patients showing this rare constellation. Clinical presentation The children had been born after 27 and 2...

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Bibliographic Details
Published in:	Child's nervous system Vol. 28; no. 12; pp. 2153 - 2156
Main Authors:	Weinzierl, Martin, Honnef, Dagmar, Assmann, Birgit, Schoberer, Marc, Deutz, Ute, Häusler, Martin
Format:	Journal Article
Language:	English
Published:	Berlin/Heidelberg Springer-Verlag 01-12-2012
Subjects:	Ataxia - etiology Case Report Child, Preschool Female Functional Laterality - physiology Humans Hydrocephalus - etiology Hydrocephalus - pathology Hydrocephalus - surgery Infant, Newborn Intracranial Hemorrhages - complications Intracranial Hemorrhages - pathology Intracranial Hemorrhages - surgery Magnetic Resonance Imaging Male Medicine Medicine & Public Health Neurosciences Neurosurgery Neurosurgical Procedures Syringomyelia - complications Syringomyelia - pathology Syringomyelia - surgery Ventriculoperitoneal Shunt Ventriculostomy Hydrocephalus posthemorrhagic Ataxia Syringomyelia Preterm children Cerebral hemorrhage
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Summary:	Objective and importance Whereas posthemorrhagic hydrocephalus is well known after preterm birth, its association with syringomyelia has been reported only once. Here, we describe two additional patients showing this rare constellation. Clinical presentation The children had been born after 27 and 28 completed weeks of gestation, respectively. Both had developed neonatal cerebral hemorrhages. At the age of 4 years, patient 1 presented with progressive ataxia leading to the diagnosis of internal hydrocephalus and extensive syringomyelia. In patient 2, progressive ventriculomegaly and syringomyelia were diagnosed at the age of 4 weeks. Intervention In both children, ventriculoperitoneal shunting resulted in clinical improvement, decrease of the ventricular size, and regression of the syringomyelia. After surgery, patient 1 developed a subdural hematoma and patient 2 parenchymatous cerebral hemorrhages. Conclusion The combination of syringomyelia and posthemorrhagic hydrocephalus may be more frequent than commonly assumed. Therefore, neurological deterioration may mandate spinal MRI in addition to cerebral MRI. Syringomyelia seems to result from impaired ventricular cerebrospinal fluid drainage as it regresses after ventriculoperitoneal shunting. Bleeding may complicate the postsurgical relaxation of distended brain parenchyma.
Bibliography:	ObjectType-Case Study-2 SourceType-Scholarly Journals-1 ObjectType-Feature-4 content type line 23 ObjectType-Report-1 ObjectType-Article-3
ISSN:	0256-7040 1433-0350
DOI:	10.1007/s00381-012-1857-y