{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T07:33:13Z","timestamp":1790839993884,"version":"4.1.0"},"reference-count":31,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2002,6]]},"abstract":"<jats:p content-type=\"fine-print\"><jats:italic>Object.<\/jats:italic> The characteristics of a previously unclassified paraclinoid aneurysm arising from the anterolateral (dorsal) wall of the proximal internal carotid artery were retrospectively analyzed in seven patients (five women and two men) who were treated surgically for an aneurysm in this unusual location.<\/jats:p>\n<jats:p content-type=\"fine-print\"><jats:italic>Methods.<\/jats:italic> One patient presented with subarachnoid hemorrhage (SAH) caused by rupture of this aneurysm. The lesions were found incidentally (five cases) or during investigation of SAH due to another aneurysm (one case). There was a female predominance in this series; all female patients harbored multiple aneurysms. All patients underwent surgery. Removal of the anterior clinoid process was necessary because the proximal neck of the aneurysm was closely adjacent to the dural ring.<\/jats:p>\n<jats:p content-type=\"fine-print\"><jats:italic>Conclusions.<\/jats:italic> This special group of aneurysms is very rare, is located exclusively in the intradural space, and carries the risk of SAH. The results of surgical treatment for this aneurysm are quite satisfactory.<\/jats:p>","DOI":"10.3171\/jns.2002.96.6.1000","type":"journal-article","created":{"date-parts":[[2009,5,13]],"date-time":"2009-05-13T17:44:46Z","timestamp":1242236686000},"page":"1000-1005","source":"Crossref","is-referenced-by-count":44,"title":["Anterior paraclinoid aneurysms"],"prefix":"10.3171","volume":"96","author":[{"given":"Hiroyuki","family":"Kinouchi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuo","family":"Mizoi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshihide","family":"Nagamine","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noritaka","family":"Yanagida","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shigeki","family":"Mikawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akira","family":"Suzuki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshio","family":"Sasajima","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Yoshimoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"419","DOI":"10.3171\/jns.1998.89.3.0419","article-title":"Blood blisterlike aneurysms of the internal carotid artery.","volume":"89","author":"Abe","year":"1998"},{"key":"b2","series-title":"Surg Neurol","doi-asserted-by":"publisher","first-page":"374","DOI":"10.1016\/0090-3019(91)90048-E","article-title":"Anterior (dorsal) paraclinoid aneurysm: case report.","volume":"35","author":"Aldrich","year":"1991"},{"key":"b3","series-title":"Neurosurg Clin N Am","doi-asserted-by":"publisher","first-page":"765","DOI":"10.1016\/S1042-3680(18)30228-6","article-title":"Surgical treatment of paraclinoid and ophthalmic aneurysms.","volume":"9","author":"Cawley","year":"1998"},{"key":"b4","series-title":"Neurosurgery","doi-asserted-by":"publisher","first-page":"643","DOI":"10.1097\/00006123-199909000-00043","article-title":"Distal internal carotid artery pseudoaneurysms: technique and pitfalls of surgical management: two technical case reports.","volume":"45","author":"Charbel","year":"1999"},{"key":"b5","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"677","DOI":"10.3171\/jns.1990.72.5.0677","article-title":"Aneurysms of the ophthalmic segment. 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