Spinal arteriovenous fistulas of the filum terminale: Case report and literature review

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Spinal arteriovenous fistulas of the filum terminale.

The filum terminale is an anatomic structure at the end of the spinal cord. Only a few cases of AVFs of the filum terminale have been reported. These AVFs usually consist of a single communication between the anterior spinal artery and a single draining vein. We retrospectively analyzed the clinical and radiologic features and treatment of 4 patients with spinal AVFs of the filum terminale. Cli...

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Spinal paragangliomas are very rare neuroendocrine tumors often presenting with low back pain and radicular symptoms; once resected, they often show benign clinical outcomes. Radiographically spinal paragangliomas mimic more commonly described tumors, such as ependymomas, schwannomas, meningiomas, and even hemangiomas, but a "salt and pepper" appearance related to a serpiginous vascular structu...

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ژورنال

عنوان ژورنال: Asian Journal of Neurosurgery

سال: 2019

ISSN: 1793-5482

DOI: 10.4103/ajns.ajns_100_19