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Terminal myelocystocele.
Hector E James1, Graham Lubinsky
1Centerfor Pediatric Neurosurgery, University of Florida Health Science Center, Wolfson Children's Hospital, Jacksonville, Florida, USA. pedneurosurgery@aol.com
Journal of Neurosurgery
|November 24, 2005
Summary
Patients with myelocystoceles and associated abdominal wall defects face significant handicaps, while those without such defects demonstrate favorable neurological outcomes after surgical correction.
Area of Science:
- Pediatric Neurosurgery
- Spinal Dysraphism
- Congenital Malformations
Background:
- Terminal myelocystocele is a rare form of spinal dysraphism.
- Understanding the long-term neurological outcomes is crucial for patient management.
Purpose of the Study:
- To describe the clinical course of patients with terminal myelocystoceles.
- To compare neurological outcomes based on the presence or absence of abdominal wall defects.
Main Methods:
- Retrospective case series of eight patients with terminal myelocystoceles.
- Review of initial diagnoses, neuroimaging, surgical procedures, and clinical follow-up.
- Correlation of outcomes with associated abdominal wall defects.
Main Results:
- Seven female and one male patient diagnosed prenatally to 14 years.
- Four patients with abdominal wall defects experienced significant handicaps, including wheelchair dependence and incontinence.
- Four patients without abdominal wall defects were fully ambulatory, with one requiring an orthosis and generally better bowel/bladder function.
Conclusions:
- Terminal myelocystocele patients without ventral wall defects exhibit a more favorable neurological prognosis.
- Early diagnosis and surgical intervention are key, but associated anomalies significantly impact outcomes.