{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,25]],"date-time":"2024-07-25T23:10:48Z","timestamp":1721949048505},"reference-count":1,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec id=\"st1\">\n<jats:title>Background: <\/jats:title>\n<jats:p>Arteriovenous malformations (AVMs) are relatively uncommon congenital vascular anomalies, and only 7\u201315% of AVMs occur in the posterior fossa. Most posterior fossa AVMs clinically present with hemorrhage and are associated with a high risk of neurological deficits and mortality. These malformations are associated with a high incidence of flow-related aneurysms. Endovascular treatment of infratentorial AVMs is challenging in pediatric patients.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st2\">\n<jats:title>Case Description: <\/jats:title>\n<jats:p>We describe an 11-year-old female adolescent with cerebellar syndrome [Video 1], who was diagnosed with a cerebellomesencephalic fissure AVM. We observed a sequential increase in the size of the AVM after multiple sessions of endovascular treatment and performed successful microsurgical resection of the lesion.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st3\">\n<jats:title>Conclusion: <\/jats:title>\n<jats:p>This illustrative video highlights the role of microsurgery as a feasible therapeutic strategy for complete resection of cerebellar AVMs after endovascular embolization.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni_187_2021","type":"journal-article","created":{"date-parts":[[2021,5,10]],"date-time":"2021-05-10T04:53:03Z","timestamp":1620622383000},"page":"214","update-policy":"http:\/\/dx.doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Microsurgical treatment for cerebellomesencephalic fissure arteriovenous malformations after multiple sessions of endovascular treatment"],"prefix":"10.25259","volume":"12","author":[{"given":"Silvio Sarmento","family":"Lessa","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Universidade Federal de S\u00e3o Paulo, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan Alberto","family":"Paz-Archilla","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Universidade Federal de S\u00e3o Paulo, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bruno Loof","family":"Amorim","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Universidade Federal de S\u00e3o Paulo, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jose Maria Campos","family":"Filho","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Universidade Federal de S\u00e3o Paulo, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christiane Monteiro","family":"de Siqueira Campos","sequence":"additional","affiliation":[{"name":"Department of Radiology, Hospital Beneficencia Portuguesa de S\u00e3o Paulo, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leonardo","family":"de Deus Silva","sequence":"additional","affiliation":[{"name":"Department of Interventional Neuroradiology, Pontificia Universidade Cat\u00f3lica de Campinas, Campinas, S\u00e3o Paulo, Brazil,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard Gonzalo Parraga","family":"Choque","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Bolivian Neurosurgery Institute, Cochabamba, Bolivia."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcos Devanir Silva","family":"da Costa","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Universidade Federal de S\u00e3o Paulo, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Feres","family":"Chaddad-Neto","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Universidade Federal de S\u00e3o Paulo, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2021,5,10]]},"reference":[{"key":"10.25259\/SNI_187_2021\/ref-5","article-title":"Endovascular treatment of pial AVMs: Technical options, indications and limits in pediatric age patients","volume-title":"Journal of Neurosurgical Sciences","author":"Perini","year":"1997"}],"container-title":["Surgical Neurology International"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/surgicalneurologyint.com\/microsurgical-treatment-for-cerebellomesencephalic-fissure-arteriovenous-malformations-after-multiple-sessions-of-endovascular-treatment","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/microsurgical-treatment-for-cerebellomesencephalic-fissure-arteriovenous-malformations-after-multiple-sessions-of-endovascular-treatment","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,26]],"date-time":"2022-01-26T07:49:34Z","timestamp":1643183374000},"score":1,"resource":{"primary":{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/microsurgical-treatment-for-cerebellomesencephalic-fissure-arteriovenous-malformations-after-multiple-sessions-of-endovascular-treatment"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,5,10]]},"references-count":1,"alternative-id":["10.25259\/SNI_187_2021"],"URL":"https:\/\/doi.org\/10.25259\/sni_187_2021","relation":{},"ISSN":["2152-7806"],"issn-type":[{"value":"2152-7806","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,5,10]]},"article-number":"214"}}