目的探讨脊髓动静脉瘘的治疗经验。方法回顾性分析1993～2010年我科收治的3例髓周动静脉瘘和13例硬脊膜动静脉瘘的临床资料。利用Aminoff and Logue评分评价手术前后的脊髓功能改变情况。结果16例均行脊髓血管造影检查和手术治疗，5例...目的探讨脊髓动静脉瘘的治疗经验。方法回顾性分析1993～2010年我科收治的3例髓周动静脉瘘和13例硬脊膜动静脉瘘的临床资料。利用Aminoff and Logue评分评价手术前后的脊髓功能改变情况。结果16例均行脊髓血管造影检查和手术治疗，5例在脊髓血管造影检查后病情加重，11例无变化。术后运动功能：9例改善，7例无变化。排尿功能：13例出现排尿困难者中，11例改善，1例恶化，1例无变化。本组无手术并发症和临床复发。结论显微手术治疗硬脊膜动静脉瘘及I型髓周动静脉瘘刨伤小、简单易行、疗效确切。展开更多
Perimedullary arteriovenous fistula （PMAVF, type Ⅳ spinal cord arteriovenous malformation,SCAVM） is a direct arteriovenous shunt without abnormal vascular connection between the feeding artery and draining vein. Mo...Perimedullary arteriovenous fistula （PMAVF, type Ⅳ spinal cord arteriovenous malformation,SCAVM） is a direct arteriovenous shunt without abnormal vascular connection between the feeding artery and draining vein. Most patients with PMAVF present with a progressive myelopathy caused by venous hypertension, resulting in disabling deficits and incurable complete transverse myelopathy. The lesion is usually located on the surface of the spinal cord or under the pia mater at the level of the conus medullaris or cauda equina, thoracic PMAVF is rarely encountered. Most PMAVFs are fed by the anterior spinal artery （ASA）, posterior spinal artery （PSA）, or both Multiple arterial feeders from the ASA can make the treatment of the disease difficult From August 2004 to February 2005, we treated a patient with a recurrent PMAVF （type Ⅳb） at the thoracic level with multiple blood supply.展开更多
文摘目的探讨脊髓动静脉瘘的治疗经验。方法回顾性分析1993～2010年我科收治的3例髓周动静脉瘘和13例硬脊膜动静脉瘘的临床资料。利用Aminoff and Logue评分评价手术前后的脊髓功能改变情况。结果16例均行脊髓血管造影检查和手术治疗，5例在脊髓血管造影检查后病情加重，11例无变化。术后运动功能：9例改善，7例无变化。排尿功能：13例出现排尿困难者中，11例改善，1例恶化，1例无变化。本组无手术并发症和临床复发。结论显微手术治疗硬脊膜动静脉瘘及I型髓周动静脉瘘刨伤小、简单易行、疗效确切。
文摘Perimedullary arteriovenous fistula （PMAVF, type Ⅳ spinal cord arteriovenous malformation,SCAVM） is a direct arteriovenous shunt without abnormal vascular connection between the feeding artery and draining vein. Most patients with PMAVF present with a progressive myelopathy caused by venous hypertension, resulting in disabling deficits and incurable complete transverse myelopathy. The lesion is usually located on the surface of the spinal cord or under the pia mater at the level of the conus medullaris or cauda equina, thoracic PMAVF is rarely encountered. Most PMAVFs are fed by the anterior spinal artery （ASA）, posterior spinal artery （PSA）, or both Multiple arterial feeders from the ASA can make the treatment of the disease difficult From August 2004 to February 2005, we treated a patient with a recurrent PMAVF （type Ⅳb） at the thoracic level with multiple blood supply.
