Abstract
We describe a rare complication of myelography. A subarachnoid filling defect was apparent on the postmyelographic CT but not on conventional myelography. MR imaging performed later showed a spinal subarachnoid hematoma (SSAH), extending from L3 to L5. Lumbar puncture may rarely be a cause for SSAH and is more common in patients with coagulopathy. Significant back pain, paresis, radiculopathy, and even altered consciousness or meningeal signs may herald an SSAH.
Original language | English (US) |
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Pages (from-to) | 220-221 |
Number of pages | 2 |
Journal | American Journal of Neuroradiology |
Volume | 28 |
Issue number | 2 |
State | Published - Feb 2007 |
All Science Journal Classification (ASJC) codes
- Clinical Neurology
- Radiology Nuclear Medicine and imaging
- Radiological and Ultrasound Technology