Spinal cord demyelination combined with hyperhomocysteinemia: a case report
Meimei Hao, Yan Zhang, Shuangxing Hou, Yanling Chen, Ming Shi, Gang Zhao, Yanchun Deng Department of Neurology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China Abstract: Hyperhomocysteinemia (HHcy) has been recognized as an indepe...
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| Autores principales: | , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
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Dove Medical Press
2014
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| Acceso en línea: | https://doaj.org/article/0a20619a4216453491c7db7024999d27 |
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| Sumario: | Meimei Hao, Yan Zhang, Shuangxing Hou, Yanling Chen, Ming Shi, Gang Zhao, Yanchun Deng Department of Neurology, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China Abstract: Hyperhomocysteinemia (HHcy) has been recognized as an independent risk factor for atherosclerotic vascular disease. Here we report a patient who suffered from spinal cord demyelination combined with HHcy. The patient was admitted to our hospital with a diagnosis of acute myelitis. However, hormone therapy was ineffective. Further investigations revealed that he had HHcy and a homozygous mutation of the gene encoding methylenetetrahydrofolate reductase (MTHFR) c.677C>T, which is a key enzyme involved in homocysteine metabolism. In view of these findings, we treated the patient with B vitamins and his symptoms gradually improved. Spinal magnetic resonance imaging performed 3 months after onset showed near recovery of the lesion. To our knowledge, similar reports are rare. Keywords: demyelination, hyperhomocysteinemia, homocysteine, methylenetetrahydrofolate reductase, methylation |
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