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Spinal Arteriovenous Lesions: A Review of Imaging Manifestations, Diagnosis, and Treatment

机译:脊髓动静脉病变:影像学表现,诊断和治疗的审查。

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Spinal arteriovenous lesions are rare but can cause significant morbidity if not diagnosed appropriately. Unfortunately, these uncommon spinal vascular conditions produce nonspecific neurologic symptoms. The major clue to diagnosis is often on the initial spine MR imaging, which emphasizes the neuroradiologist's role in suggesting the diagnosis of a spinal arteriovenous lesion. Fortunately, these vascular anomalies are frequently treatable, albeit technically challenging, with an endovascular and/or surgical approach. Learning Objective: To understand normal spinal vascular anatomy as well as the imaging features and treatment options for spinal arteriovenous fistulas, spinal arteriovenous malformations, and spinal vascular neoplasms.
机译:脊柱动静脉病变很少见,但如果诊断不正确,会导致严重的发病。不幸的是,这些罕见的脊髓血管疾病产生非特异性的神经系统症状。诊断的主要线索通常是在最初的脊柱MR成像上,它强调了神经放射科医生在建议诊断脊柱动静脉病变中的作用。幸运的是,尽管在技术上具有挑战性,但这些血管异常通常可以通过血管内和/或外科手术方法进行治疗。学习目的:了解正常的脊柱血管解剖结构以及脊柱动静脉瘘,脊柱动静脉畸形和脊柱血管肿瘤的影像学特征和治疗选择。

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