{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T14:45:20Z","timestamp":1790779520170,"version":"4.1.0"},"reference-count":13,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JNS"],"published-print":{"date-parts":[[2015,8]]},"abstract":"<jats:sec>\n                    <jats:title>OBJECT<\/jats:title>\n                    <jats:p>The authors aimed to assess whether the prevalence of intracranial aneurysms in patients with intracranial meningiomas was higher than that in a healthy population.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>METHODS<\/jats:title>\n                    <jats:p>The authors performed a hospital-based case-control study of 300 patients with newly diagnosed intracranial meningiomas and 900 age- and sex-matched controls without a history of brain tumors to evaluate any associations between intracranial aneurysms and intracranial meningiomas. Unconditional multivariate logistic regression models were used for case-control comparisons.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS<\/jats:title>\n                    <jats:p>Intracranial aneurysms were identified in 23 patients (7.7%) and 24 controls (2.7%; p &lt; 0.001). There was a significant association between intracranial aneurysms and intracranial meningiomas (OR 2.913, 95% CI 1.613\u20135.261) and hypertension (OR 1.905, 95% CI 1.053\u20133.446). In a subgroup analysis of the patients with newly diagnosed intracranial meningiomas, there was a significant association between intracranial aneurysms and hypertension (OR 2.876, 95% CI 1.125\u20137.352) and tumor volume (OR 1.012, 95% CI 1.001\u20131.024). These patients were also more likely than controls to have other intracranial vascular diseases (p &lt; 0.001), such as isolated occlusion of the intracranial vessels, excluding intracranial aneurysms.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>CONCLUSIONS<\/jats:title>\n                    <jats:p>The prevalence of intracranial aneurysms was higher in patients with intracranial meningiomas. Hypertension and tumor volume appear to be associated with the formation of intracranial aneurysms in these patients.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3171\/2014.10.jns14710","type":"journal-article","created":{"date-parts":[[2015,4,17]],"date-time":"2015-04-17T09:59:19Z","timestamp":1429264759000},"page":"357-361","source":"Crossref","is-referenced-by-count":22,"title":["Association of intracranial aneurysms and meningiomas: a case-control study"],"prefix":"10.3171","volume":"123","author":[{"given":"Young-Hoon","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi-do, Korea;"},{"name":"Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young Jin","family":"Lee","sequence":"additional","affiliation":[{"name":"Cerebrovascular Center, Pohang Stroke and Spine Hospital, Pohang, Korea;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jung Ho","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi-do, Korea;"},{"name":"Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soyeon","family":"Ahn","sequence":"additional","affiliation":[{"name":"Medical Research Collaborating Center and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaebong","family":"Lee","sequence":"additional","affiliation":[{"name":"Medical Research Collaborating Center and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae Hyoung","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Byung Se","family":"Choi","sequence":"additional","affiliation":[{"name":"Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae Seung","family":"Bang","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi-do, Korea;"},{"name":"Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chae-Yong","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi-do, Korea;"},{"name":"Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gyojun","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Seoul National 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