Abstract | PURPOSE: METHODS: All three cases were idiopathic with no history of disease, no coagulopathy, and no trauma. All had acute onset that brought about paralysis of the lower limbs with severe pain. Early surgery was performed, based on a relatively early diagnosis using thoracolumbar MRI and CT. RESULTS: Since the epidural fat is not affected by bleeding, the normal structure remains and the boundary between hematoma and fat is a significant feature in MRI and CT. Partial Gd enhancement in MRI and ring enhancement in contrast CT were also apparent. Two of the cases had subarachnoid hematomas. CONCLUSIONS: Preoperative diagnosis of spinal subarachnoid hematoma is difficult because there are no specific radiological findings and confirmation can only occur intraoperatively. In particular, one case had a massive hematoma causing canal stenosis, and it was difficult to distinguish between intradural and extradural hematoma. In all cases of subarachnoid or subdural hematoma, decompression was performed within 24 h after onset, and consequently, the patients had relatively good outcomes.
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Authors | Kazuyoshi Kobayashi, Shiro Imagama, Kei Ando, Yoshihiro Nishida, Naoki Ishiguro |
Journal | European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
(Eur Spine J)
Vol. 26
Issue 11
Pg. 2739-2743
(11 2017)
ISSN: 1432-0932 [Electronic] Germany |
PMID | 28361365
(Publication Type: Case Reports, Journal Article, Review)
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Topics |
- Adult
- Decompression, Surgical
- Female
- Hematoma, Subdural, Spinal
(diagnostic imaging, pathology, surgery)
- Humans
- Magnetic Resonance Imaging
- Male
- Middle Aged
- Neurosurgical Procedures
- Thoracic Vertebrae
- Tomography, X-Ray Computed
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