Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China.
Acta Neurochir (Wien). 2010 Aug;152(8):1407-10. doi: 10.1007/s00701-010-0631-8. Epub 2010 Mar 24.
Spinal perimedullary arteriovenous fistula, a subtype of spinal arteriovenous malformation, is generally considered to be a congenital lesion by maldevelopment of the spinal vascular system. However, several cases of perimedullary arteriovenous fistula had been reported in the literature, which were thought to be acquired lesions. We presented a case of perimedullary arteriovenous fistula, which was believed to be derived from spinal cord trauma. The etiology and pathophysiology of this case were discussed, and it might provide further insight into the pathogenesis of such lesions.
脊髓髓周动静脉瘘，一种脊髓动静脉畸形的亚型，一般被认为是由脊髓血管系统发育不良引起的先天性病变。然而，文献中已经报道了几例脊髓髓周动静脉瘘，被认为是获得性病变。我们报告了一例脊髓髓周动静脉瘘，据信源自脊髓创伤。讨论了该病例的病因和病理生理学，这可能为这类病变的发病机制提供进一步的认识。
