{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T05:08:16Z","timestamp":1770354496239,"version":"3.49.0"},"reference-count":36,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"15","license":[{"start":{"date-parts":[[2023,10,9]],"date-time":"2023-10-09T00:00:00Z","timestamp":1696809600000},"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":[[2023,10,9]]},"abstract":"\n BACKGROUND<\/jats:title>\n The main feeding artery of an anterior condylar arteriovenous fistula (AC-AVF) is the ascending pharyngeal artery and rarely the internal maxillary artery.<\/jats:p>\n <\/jats:sec>\n \n OBSERVATIONS<\/jats:title>\n A 58-year-old male with a history of sinusitis since adolescence presented with a 5-year history of bilateral pulsatile tinnitus and a 2-month history of right ocular symptoms. Angiography showed that the peripheral branches of the bilateral internal maxillary arteries were the main feeding arteries of the AC-AVF and that they gathered in the clivus with a relatively large shunted pouch in the left jugular tubercle. Shunt flow drained to the right external jugular vein via the right superior ophthalmic vein. A sheath was placed in the right external jugular vein, and a small distal access catheter was guided to the right superior ophthalmic vein to allow the microcatheter to reach the shunted pouch. Selective angiography of the contralateral sphenopalatine artery allowed us to confirm the gathering site of the feeding arteries and the shunted pouch and archive the complete occlusion.<\/jats:p>\n <\/jats:sec>\n \n LESSONS<\/jats:title>\n Selective angiography of the contralateral sphenopalatine artery may be useful to confirm the gathering site of the peripheral branches of the bilateral internal maxillary arteries in an AC-AVF.<\/jats:p>\n <\/jats:sec>","DOI":"10.3171\/case23452","type":"journal-article","created":{"date-parts":[[2023,10,9]],"date-time":"2023-10-09T20:29:06Z","timestamp":1696883346000},"source":"Crossref","is-referenced-by-count":1,"title":["Anterior condylar arteriovenous fistula mainly fed by peripheral branches of the bilateral internal maxillary arteries: illustrative case"],"prefix":"10.3171","volume":"6","author":[{"given":"Genki","family":"Kimura","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroyuki","family":"Ikeda","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryosuke","family":"Nishi","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidenobu","family":"Hata","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minami","family":"Uezato","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masanori","family":"Kinosada","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshitaka","family":"Kurosaki","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masaki","family":"Chin","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kurashiki Central Hospital, Kurashiki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"issue":"5","key":"b1","series-title":"Neuroradiology","first-page":"487","article-title":"Intraosseous venous structures adjacent to the jugular tubercle associated with an anterior condylar dural arteriovenous fistula","volume":"60","author":"Mizutani K","year":"2018","unstructured":"Mizutani K, Akiyama T, Minami Y, Intraosseous venous structures adjacent to the jugular tubercle associated with an anterior condylar dural arteriovenous fistula. 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Transvenous coil embolization with intra-operative cone beam CT assistance in the treatment of hypoglossal canal dural arteriovenous fistulae. J Neurointerv Surg. 2019;11(2):179\u2013183."},{"issue":"2","key":"b4","series-title":"Clin Neuroradiol","first-page":"341","article-title":"Endovascular treatment of dural arteriovenous fistulas of the anterior or posterior condylar vein: A cadaveric and clinical study and literature review","volume":"29","author":"Hellstern V","year":"2019","unstructured":"Hellstern V, Aguilar-P\u00e9rez M, Schob S, Endovascular treatment of dural arteriovenous fistulas of the anterior or posterior condylar vein: A cadaveric and clinical study and literature review. 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Transvenous coil embolization with intra-operative cone beam CT assistance in the treatment of hypoglossal canal dural arteriovenous fistulae. J Neurointerv Surg. 2019;11(2):179\u2013183."},{"issue":"2","key":"b4","series-title":"Clin Neuroradiol","first-page":"341","article-title":"Endovascular treatment of dural arteriovenous fistulas of the anterior or posterior condylar vein: A cadaveric and clinical study and literature review","volume":"29","author":"Hellstern V","year":"2019","unstructured":"Hellstern V, Aguilar-P\u00e9rez M, Schob S, Endovascular treatment of dural arteriovenous fistulas of the anterior or posterior condylar vein: A cadaveric and clinical study and literature review. Clin Neuroradiol. 2019;29(2):341\u2013349."},{"issue":"8","key":"b5","series-title":"AJNR Am J Neuroradiol","first-page":"1565","article-title":"Dural arteriovenous fistulas of the marginal sinus","volume":"18","author":"McDougall CG","year":"1997","unstructured":"McDougall CG, Halbach VV, Dowd CF, Higashida RT, Larsen DW, Hieshima GB. Dural arteriovenous fistulas of the marginal sinus. AJNR Am J Neuroradiol. 1997;18(8):1565\u20131572."},{"issue":"3","key":"b6","series-title":"Clin Neuroradiol","first-page":"661","article-title":"Anterior cranial fossa dural arteriovenous fistulae-- angioarchitecture and intervention","volume":"31","author":"Kulanthaivelu K","year":"2021","unstructured":"Kulanthaivelu K, Pendharkar H, Prasad C, Anterior cranial fossa dural arteriovenous fistulae-- angioarchitecture and intervention. 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World Neurosurg. 2017;97:760.e9\u2013760.e12."},{"issue":"3","key":"b9","series-title":"J Cerebrovasc Endovasc Neurosurg","first-page":"251","article-title":"Intraosseous arteriovenous malformation of the sphenoid bone presenting with orbital symptoms mimicking cavernous sinus dural arteriovenous fistula: a case report","volume":"15","author":"Park ES","year":"2013","unstructured":"Park ES, Jung YJ, Yun JH, Ahn JS, Lee DH. Intraosseous arteriovenous malformation of the sphenoid bone presenting with orbital symptoms mimicking cavernous sinus dural arteriovenous fistula: a case report. J Cerebrovasc Endovasc Neurosurg. 2013;15(3):251\u2013254."},{"issue":"5","key":"b10","series-title":"Stroke","first-page":"1424","article-title":"Intracranial dural arteriovenous fistulae","volume":"48","author":"Reynolds MR","year":"2017","unstructured":"Reynolds MR, Lanzino G, Zipfel GJ. Intracranial dural arteriovenous fistulae. Stroke. 2017;48(5):1424\u20131431."},{"issue":"3","key":"b11","series-title":"Neuroradiology","first-page":"213","article-title":"Analysis of the venous channel within the clivus using multidetector computed tomography digital subtraction venography","volume":"59","author":"Mizutani K","year":"2017","unstructured":"Mizutani K, Toda M, Kurasawa J, Analysis of the venous channel within the clivus using multidetector computed tomography digital subtraction venography. Neuroradiology. 2017;59(3):213\u2013219."},{"issue":"5","key":"b12","series-title":"J Neurosurg","first-page":"884","article-title":"Development of acquired arteriovenous fistulas in rats due to venous hypertension","volume":"80","author":"Terada T","year":"1994","unstructured":"Terada T, Higashida RT, Halbach VV, Development of acquired arteriovenous fistulas in rats due to venous hypertension. 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