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Endoscopic Third Ventriculostomy and Pineal Biopsy from a Single Entry Point
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Fourth ventriculoceles with extracranial extension: one case report.

R Shane Tubbs1, Luke Zhan, Marios Loukas

  • 1Section of Pediatric Neurosurgery, Children's Hospital, Birmingham, AL 35233, USA. rstubbs@uab.edu

Italian Journal of Anatomy and Embryology = Archivio Italiano Di Anatomia Ed Embriologia
|August 16, 2008
PubMed
Summary

This study presents a rare case of encephalocele involving only the fourth ventricle, a significant cranial malformation. It also reviews literature on similar conditions and their developmental origins.

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Area of Science:

  • Neuroscience
  • Developmental Biology
  • Medical Case Reports

Background:

  • Encephaloceles are neural tube defects characterized by protrusion of brain tissue through skull defects.
  • While various types of encephaloceles are documented, those exclusively involving the fourth ventricle are exceptionally uncommon.
  • Understanding the embryological basis of these rare malformations is crucial for diagnosis and management.

Observation:

  • This report details a unique case of encephalocele where only the fourth ventricle herniated through a cranial defect.
  • The case highlights the diverse spectrum of neural tube defects and their potential presentations.
  • Detailed clinical and radiological findings of this specific malformation are presented.

Findings:

  • The presented case represents an exceedingly rare instance of fourth ventricle encephalocele.
  • Literature review supports the rarity of this specific type of encephalocele.
  • Analysis of the case and literature suggests potential disruptions in early embryological development as the cause.

Implications:

  • This case contributes to the understanding of rare cranial malformations and neural tube defects.
  • Further research into the embryological derailment of the fourth ventricle may elucidate pathogenesis.
  • Such insights can potentially inform future diagnostic and therapeutic strategies for rare pediatric neurological conditions.