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Slit ventricle syndrome in children: clinical presentation and treatment
E C Benzel1, J D Reeves, L Kesterson
1Division of Neurosurgery, University of New Mexico School of Medicine, Albuquerque.
Insights
Slit ventricle syndrome in children presents with shunt failure symptoms and slit-like ventricles. Treatment varies, with many patients requiring multiple approaches for effective management.
Area of Science:
- Pediatric Neurosurgery
- Neurology
Background:
- Symptomatic ventricular coaptation, or slit ventricle syndrome, is a recognized clinical entity in children.
- It presents with symptoms of shunt failure and characteristic CT findings of slit-like ventricles.
Purpose of the Study:
- To review the clinical presentations and treatment modalities for slit ventricle syndrome in a pediatric cohort.
- To outline a management scheme for this condition.
Main Methods:
- Retrospective analysis of twenty-two children diagnosed with slit ventricle syndrome.
- Review of clinical presentations, CT findings, and treatment interventions.
Main Results:
- The study highlights the diverse clinical presentations and varied treatment outcomes.
- Therapeutic approaches included shunt system management (blockage/removal), pressure augmentation, and subtemporal craniectomy.
- Seven patients required multiple therapeutic interventions, indicating that a single modality is not universally effective.
Conclusions:
- Slit ventricle syndrome necessitates a flexible and often multi-faceted treatment approach.
- Understanding the pathophysiology and varied presentations is crucial for effective patient management.
Abstract:
Symptomatic ventricular coaptation, or the slit ventricle syndrome, is frequently described and recognized as a clinical entity in the pediatric population. It is characterized by symptoms of shunt failure (i.e., ataxia, obtundation, nausea, vomiting, lethargy, irritability, and complaints of headache) and the CT findings of ventricular coaptation (slit-like ventricles). This study of twenty-two children with this syndrome reflects the variety of possible clinical presentations, and the variety of available treatment modalities. Multiple therapeutic approaches were required in seven of the patients. This illustrates not only an evolving treatment regimen, but also that a single treatment modality is not universally effective. Six patients needed only occasional symptomatic support. Blockage and/or removal of the shunt system was the definitive therapy in six patients, pressure augmentation in nine patients, and subtemporal craniectomy in one. This article outlines the theoretical pathophysiology, and a scheme for the management of patients with this syndrome.