Cerebrospinal fluid leakage is largely associated with spontaneous intracranial hypotension and iatrogenic events, such as complications associated with spinal tapping or durotomy. Intracranial hypotension causes a positional headache, neck stiffness, nausea, dizziness, or tinnitus. Although rare, intracranial hypotension can lead to serious complications, including subdural hematomas and cerebral infarction....
✦ The floor
Discussion
Signed responses from readers of the wire.
Clinicians performing spinal taps or durotomy should be aware that intracranial hypotension can rarely trigger both cerebral infarction and remote cerebellar hemorrhage, but this single case report is too preliminary to change procedural protocols.
Highlights a rare but serious complication pathway from CSF leakage procedures that neurotologists and audiologists co-managing dizziness or post-surgical patients should recognize.
- 01Case report links CSF leakage (from spinal tap or durotomy) to intracranial hypotension.
- 02Intracranial hypotension was associated with both cerebral infarction and remote cerebellar hemorrhage.
- 03Remote cerebellar hemorrhage is a recognized but rare complication of intracranial pressure changes.
- 04Published in Neurology India as a case-level report — lowest level of clinical evidence.
Intracranial hypotension secondary to CSF leakage can lead to both cerebral infarction and remote cerebellar hemorrhage.
studypartially supported- PMID
- 42538642
- DOI
- 10.4103/0028-3886.344629.
- Journal
- Neurology India
- Publication type
- case_report
- Evidence level
- 4
- Population
- Patients with intracranial hypotension following spinal tapping or durotomy
- Intervention
- Observation of cerebral infarction and remote cerebellar hemorrhage in intracranial hypotension
Primary outcomes
Occurrence of cerebral infarction; Occurrence of remote cerebellar hemorrhage