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Posthydrocephalus corpus callosum damage and its mimics: A case report
Shivali Rao1, Abhikanta Khatiwada2, Subhash Phuyal1
1Department of Radiology, Tribhuvan University Teaching Hospital, Kathmandu, Nepal.
Insights
Aqueductal stenosis, a cause of hydrocephalus, is often seen in children but also affects adults. Recognizing posthydrocephalus corpus callosum damage in adults is crucial to prevent misdiagnosis and unnecessary treatments.
Area of Science:
- Neurology
- Radiology
- Pediatrics
Background:
- Hydrocephalus is a common finding on brain imaging.
- Aqueductal stenosis is a frequent cause, typically diagnosed in children, but accounts for 10% of adult cases.
- Posthydrocephalus corpus callosum damage is reported after surgery for chronic hydrocephalus.
Abstract:
Hydrocephalus is a frequently encountered finding on routine brain imaging. A common underlying cause is aqueductal stenosis, which is typically diagnosed in the pediatric population. However, approximately 10% of aqueductal stenosis cases are identified in adults. Posthydrocephalus corpus callosum damage has been reported primarily in patients undergoing decompressive surgery for chronic hydrocephalus such as aqueductal stenosis. This case report emphasizes the importance of recognizing these entities on imaging to avoid misdiagnosis and prevent unnecessary investigations or interventions.
