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Abstract
SUMMARY: Lateral dural tears as a cause spontaneous intracranial hypotension occur in ∼20% of patients. Common imaging modalities for their detection are lateral decubitus digital subtraction myelography or dynamic CT myelography. Reports on the use of conebeam CT are scarce. We show 3 patients in whom the targeted use of conebeam CT during digital subtraction myelography was helpful in confirming the site of the leak.
ABBREVIATIONS:
- CBCT
- conebeam CT
- DCTM
- dynamic CT myelography
- DSM
- digital subtraction myelography
- SIH
- spontaneous intracranial hypotension
- SLEC
- spinal longitudinal extradural CSF collection
- © 2023 by American Journal of Neuroradiology