Abstract |
We report 5 patients with anti- cardiolipin IgM-positive myelopathy. The lengths of spinal lesions were over two vertebral segments in 4 patients. Four cases showed subacute onset, and 2 out of these 4 cases had inflammatory changes in cerebrospinal fluid (CSF), and all of their symptoms improved. However, in one patient who showed an acute onset and normal findings of CSF, neurological symptoms did not improve. Three patients fulfilled the diagnostic criteria of primary antiphospholipid antibody syndrome. As for the pathophysiology of myelitis associated with antiphospholipid antibodies (aPL), it is suggested that vascular thrombosis affecting the blood cord barrier promotes an inflammatory changes. The heterogeneous CFS findings seem to reflect the difference in the intensity of inflammation. Both vascular thrombosis and inflammatory process should be considered as pathogenesis of these patients. Alone or combination therapy of steroids and anticoagulants might be effective in patients of myelopathy associated with APS.
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Authors | Yukiko Tsutsumi, Atsuko Mochizuki, Keiko Maruyama, Shinichiro Uchiyama, Makoto Iwata |
Journal | Rinsho shinkeigaku = Clinical neurology
(Rinsho Shinkeigaku)
Vol. 44
Issue 10
Pg. 655-60
(Oct 2004)
ISSN: 0009-918X [Print] Japan |
PMID | 15568479
(Publication Type: Case Reports, English Abstract, Journal Article, Review)
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Chemical References |
- Antibodies, Antiphospholipid
- Immunoglobulin M
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Topics |
- Adult
- Aged
- Antibodies, Antiphospholipid
(analysis)
- Antiphospholipid Syndrome
(diagnosis)
- Diagnosis, Differential
- Female
- Humans
- Immunoglobulin M
(analysis)
- Magnetic Resonance Imaging
- Middle Aged
- Myelitis
(etiology, immunology)
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