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Cavum septi pellucidi as a cause of shunt dysfunction
Surgical Neurology
|August 1, 1981
Summary
Cavum septi pellucidi, a brain cavity, can rarely cause symptoms. This case highlights how it led to shunt malfunction, initially mistaken for a subdural collection.
Area of Science:
- Neurology
- Neuroanatomy
- Neurosurgery
Background:
- Cavum septi pellucidi and cavum vergae are common fluid collections in the adult brain, typically asymptomatic.
- These anatomical variations occur between the leaves of the septum pellucidum.
Observation:
- A rare case of symptomatic cavum septi pellucidi is presented.
- The condition was initially misdiagnosed as a subdural collection on an air ventriculogram.
Findings:
- The cavum septi pellucidi was identified as the cause of a shunt malfunction.
- This case demonstrates a novel clinical presentation of cavum septi pellucidi.
Implications:
- Highlights the importance of considering cavum septi pellucidi in shunt malfunction diagnostics.
- Underscores the potential for misinterpretation of imaging findings in neurosurgical cases.
- Emphasizes the need for thorough differential diagnosis in patients with neurological symptoms and anatomical variations.