{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T19:24:54Z","timestamp":1791314694989,"version":"4.3.1"},"reference-count":17,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[2011,8,3]],"date-time":"2011-08-03T00:00:00Z","timestamp":1312329600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Cephalalgia"],"published-print":{"date-parts":[[2011,9]]},"abstract":"<jats:p>Background: Headache has been reported to be the first clinical presentation in several patients with cerebral arteriovenous malformations (AVMs). Headache associated with AVMs often shows characteristics of migraine with and without aura. Angiographic characteristics of AVMs, such as their location, could determine the \u2018migraine-like\u2019 features of attacks.<\/jats:p>\n                  <jats:p>Methods: We performed an observational study of the clinical and angiographic characteristics of a cohort of 40 consecutive patients with AVMs who had been admitted to our institute for endovascular embolization over a 4-year period. Headache was characterized according to ICHD-II criteria. The relationship between headaches and the angioarchitectural features of AVMs was also analysed.<\/jats:p>\n                  <jats:p>Results: Migraine-like headache was the first clinical manifestation in 22.5% of patients. The location of the malformation was significantly associated with migraine-like presentation (p\u2009=\u20090.03) and the occipital lobe was the predominant site.<\/jats:p>\n                  <jats:p>Conclusions: An occipital location may be linked with spreading depression, a pathogenic mechanism of migraine. Headache associated with arteriovenous malformations in the occipital lobe, although secondary in nature, could have clinical features similar to migraine.<\/jats:p>","DOI":"10.1177\/0333102411417465","type":"journal-article","created":{"date-parts":[[2011,8,4]],"date-time":"2011-08-04T00:55:26Z","timestamp":1312419326000},"page":"1320-1324","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":38,"title":["Occipital arteriovenous malformations and migraine"],"prefix":"10.1177","volume":"31","author":[{"given":"Francesca","family":"Galletti","sequence":"first","affiliation":[{"name":"Clinica Neurologica, Universit\u00e0 degli Studi di Perugia, Italy."},{"name":"Fondazione Santa Lucia, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paola","family":"Sarchielli","sequence":"additional","affiliation":[{"name":"Clinica Neurologica, Universit\u00e0 degli Studi di Perugia, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed","family":"Hamam","sequence":"additional","affiliation":[{"name":"Neuroradiologia, Ospedale Santa Maria della Misericordia, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cinzia","family":"Costa","sequence":"additional","affiliation":[{"name":"Clinica Neurologica, Universit\u00e0 degli Studi di Perugia, Italy."},{"name":"Fondazione Santa Lucia, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Letizia M","family":"Cupini","sequence":"additional","affiliation":[{"name":"Neurologia, Ospedale S. Eugenio, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriela","family":"Cardaioli","sequence":"additional","affiliation":[{"name":"Clinica Neurologica, Universit\u00e0 degli Studi di Perugia, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vincenzo","family":"Belcastro","sequence":"additional","affiliation":[{"name":"Clinica Neurologica, Universit\u00e0 degli Studi di Perugia, Italy."},{"name":"Fondazione Santa Lucia, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paolo","family":"Eusebi","sequence":"additional","affiliation":[{"name":"Fondazione Santa Lucia, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy."},{"name":"Regional Health Authority of Umbria, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pierpaolo","family":"Lunardi","sequence":"additional","affiliation":[{"name":"Clinica Neurochirurgica, Universit\u00e0 degli Studi di Perugia, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paolo","family":"Calabresi","sequence":"additional","affiliation":[{"name":"Clinica Neurologica, Universit\u00e0 degli Studi di Perugia, Italy."},{"name":"Fondazione Santa Lucia, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2011,8,3]]},"reference":[{"key":"bibr1-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.31.6.1307"},{"issue":"1","key":"bibr2-0333102411417465","first-page":"9","volume":"24","author":"Headache Classification Subcommitee of the International Headache Society","year":"2004","journal-title":"Cephalalgia"},{"key":"bibr3-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.49.1.1"},{"key":"bibr4-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.46.4.953"},{"key":"bibr5-0333102411417465","doi-asserted-by":"publisher","DOI":"10.3171\/2009.11.JNS09884"},{"key":"bibr6-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1046\/j.1526-4610.2001.111006193.x"},{"key":"bibr7-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1002\/ana.20035"},{"key":"bibr8-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2009.02015.x"},{"key":"bibr9-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4610.1975.hed02133.x"},{"key":"bibr10-0333102411417465","doi-asserted-by":"publisher","DOI":"10.3171\/jns.2000.93.2.0224"},{"key":"bibr11-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-1331.2005.01192.x"},{"issue":"7","key":"bibr12-0333102411417465","first-page":"1","volume":"8","author":"Headache Classification Committee of the International Headache Society","year":"1988","journal-title":"Cephalalgia"},{"key":"bibr13-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1002\/ana.21390"},{"key":"bibr14-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awp102"},{"key":"bibr15-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(05)70073-9"},{"key":"bibr16-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2009.01983.x"},{"key":"bibr17-0333102411417465","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410280610"}],"container-title":["Cephalalgia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0333102411417465","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0333102411417465","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0333102411417465","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T14:45:07Z","timestamp":1777387507000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0333102411417465"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,8,3]]},"references-count":17,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2011,9]]}},"alternative-id":["10.1177\/0333102411417465"],"URL":"https:\/\/doi.org\/10.1177\/0333102411417465","relation":{},"ISSN":["0333-1024","1468-2982"],"issn-type":[{"value":"0333-1024","type":"print"},{"value":"1468-2982","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,8,3]]}}}