{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:02:55Z","timestamp":1782864175987,"version":"3.54.5"},"reference-count":12,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","license":[{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,10]]},"abstract":"<jats:p>Atypical arteriovenous fistulas (AVFs) lack the parenchymal nidus observed in arteriovenous malformations (AVMs) and are not dural-based lesions supplied by meningeal arteries, unlike true dural AVFs. Atypical AVFs are parenchymally based with a nondural arterial supply. This video presents a man in his 50s with a remote carotid takedown for flow reduction of a described temporal AVM. Imaging showed a basal temporal AVF supplied by middle cerebral artery branches, coalescence of arterial feeders onto a large venous varix, and no intervening nidus. Dearterialization of the venous varix eliminated the shunting lesion. Atypical AVFs are often misdiagnosed but can be cured with microsurgical interruption.<\/jats:p>\n                  <jats:p>\n                    The video can be found here:\n                    <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/stream.cadmore.media\/r10.3171\/2025.7.FOCVID2587\">https:\/\/stream.cadmore.media\/r10.3171\/2025.7.FOCVID2587<\/jats:ext-link>\n                  <\/jats:p>","DOI":"10.3171\/2025.7.focvid2587","type":"journal-article","created":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T11:12:45Z","timestamp":1759317165000},"page":"V3","source":"Crossref","is-referenced-by-count":0,"title":["Pterional craniotomy for occlusion of a basal temporal arteriovenous fistula"],"prefix":"10.3171","volume":"13","author":[{"given":"Anna L.","family":"Huguenard","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Barrow Neurological Institute, St. Joseph\u2019s Hospital and Medical Center, Phoenix, Arizona"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charuta G.","family":"Furey","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Barrow Neurological Institute, St. Joseph\u2019s Hospital and Medical Center, Phoenix, Arizona"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael T.","family":"Lawton","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Barrow Neurological Institute, St. Joseph\u2019s Hospital and Medical Center, Phoenix, Arizona"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"issue":"2","key":"b1","series-title":"Radiographics","first-page":"483","article-title":"Radiologic assessment of brain arteriovenous malformations: what clinicians need to know","volume":"30","author":"Geibprasert S","year":"2010","unstructured":"Geibprasert S, Pongpech S, Jiarakongmun P, Shroff MM, Armstrong DC, Krings T. Radiologic assessment of brain arteriovenous malformations: what clinicians need to know. Radiographics. 2010;30(2):483-501."},{"key":"b2","series-title":"Surg Neurol Int","first-page":"46","article-title":"Efficacy of intra-arterial indocyanine green angiography for the microsurgical treatment of dural arteriovenous fistula: a case report","volume":"11","author":"Sasaki K","year":"2020","unstructured":"Sasaki K, Endo H, Niizuma K,  Efficacy of intra-arterial indocyanine green angiography for the microsurgical treatment of dural arteriovenous fistula: a case report. Surg Neurol Int. 2020;11:46."},{"issue":"13","key":"b3","series-title":"J Neurosurg Case Lessons","first-page":"CASE2222","article-title":"Coexistence of anterior cranial fossa dural arteriovenous fistula and arteriovenous malformation with the same drainage system: illustrative case","volume":"3","author":"Yamamoto D","year":"2022","unstructured":"Yamamoto D, Shibahara I, Inukai M,  Coexistence of anterior cranial fossa dural arteriovenous fistula and arteriovenous malformation with the same drainage system: illustrative case. J Neurosurg Case Lessons. 2022;3(13):CASE2222."},{"key":"b4","series-title":"Surg Neurol Int","first-page":"22","article-title":"Intracerebral pial arteriovenous fistula with large venous varix: a rare case report","volume":"4","author":"Panigrahi S","year":"2013","unstructured":"Panigrahi S, Mishra SS, Das S, Parida DK. Intracerebral pial arteriovenous fistula with large venous varix: a rare case report. 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