{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,9]],"date-time":"2025-04-09T04:30:06Z","timestamp":1744173006567,"version":"3.40.3"},"reference-count":18,"publisher":"Georg Thieme Verlag KG","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Neurol Surg A Cent Eur Neurosurg"],"published-print":{"date-parts":[[2025,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Background\u2003Venous varices in the draining vein of arteriovenous malformations (AVMs) can result in compression symptoms. This condition is extremely rare, and its treatments and long-term outcomes are unresolved.<\/jats:p><jats:p>\n          Methods\u2003Herein, we describe the treatment of a thrombosed venous varix in a draining vein and review the relevant literature.<\/jats:p><jats:p>\n          Results\u2003The patient presented with progressive right-sided hemiparesis and aphasia. Magnetic resonance imaging revealed flow void accumulation from the corpus callosum to the left ventricle and a 30-mm mass in the left putamen. The patient underwent targeted transarterial embolization to reduce the blood flow to the venous varix and relieve the neurologic symptoms. The patient had recovered completely from the right hemiparesis and aphasia 4 years after treatment, with a modified Rankin scale score of 0.<\/jats:p><jats:p>\n          Conclusion\u2003Targeted transarterial embolization for symptomatic venous varix is a palliative treatment that may improve long-term functional outcomes.<\/jats:p>","DOI":"10.1055\/a-2344-8555","type":"journal-article","created":{"date-parts":[[2024,6,14]],"date-time":"2024-06-14T23:32:37Z","timestamp":1718407957000},"page":"321-326","source":"Crossref","is-referenced-by-count":0,"title":["Targeted Transarterial Embolization for Treatment of a Symptomatic Venous Varix in the Draining Vein of an Arteriovenous Malformation: Case Report and Literature Review"],"prefix":"10.1055","volume":"86","author":[{"given":"Erika","family":"Yamada","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshiro","family":"Ito","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan"},{"name":"Division of Stroke Prevention and Treatment, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masayuki","family":"Sato","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan"},{"name":"Division of Stroke Prevention and Treatment, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aiki","family":"Marusima","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan"},{"name":"Division of Stroke Prevention and Treatment, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mikito","family":"Hayakawa","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan"},{"name":"Division of Stroke Prevention and Treatment, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eiichi","family":"Ishikawa","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuji","family":"Matsumaru","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan"},{"name":"Division of Stroke Prevention and Treatment, Institute of Medicine, University of Tsukuba, Tsukuba, 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