{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T12:36:07Z","timestamp":1791462967586,"version":"4.3.4"},"reference-count":15,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2003,12,1]],"date-time":"2003-12-01T00:00:00Z","timestamp":1070236800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical Neurology and Neurosurgery"],"published-print":{"date-parts":[[2003,12]]},"DOI":"10.1016\/j.clineuro.2003.09.002","type":"journal-article","created":{"date-parts":[[2003,11,6]],"date-time":"2003-11-06T13:02:59Z","timestamp":1068123779000},"page":"33-37","source":"Crossref","is-referenced-by-count":38,"title":["\u201cOccult\u201d ruptured cerebral aneurysms revealed by repeat angiography: result from a large retrospective study"],"prefix":"10.1016","volume":"106","author":[{"given":"Joji","family":"Inamasu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshiki","family":"Nakamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryoichi","family":"Saito","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Horiguchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshiaki","family":"Kuroshima","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keita","family":"Mayanagi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maaya","family":"Orii","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kiyoshi","family":"Ichikizaki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.clineuro.2003.09.002_BIB1","first-page":"721","article-title":"Angiographic evaluation of aneurysms affecting the central nervous system","volume":"7","author":"Bagley","year":"1997","journal-title":"Neuroimag. Clin. North Am."},{"key":"10.1016\/j.clineuro.2003.09.002_BIB2","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1227\/00006123-199007000-00006","article-title":"Ruptured cerebral aneurysms missed by initial angiographic study","volume":"27","author":"Inagawa","year":"1990","journal-title":"Neurosurgery"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB3","doi-asserted-by":"crossref","first-page":"534","DOI":"10.1097\/00004728-199207000-00006","article-title":"Spontaneous subarachnoid hemorrhage with negative angiography: CT finings","volume":"16","author":"Farres","year":"1992","journal-title":"J. Compt. Assist Tomogr."},{"key":"10.1016\/j.clineuro.2003.09.002_BIB4","first-page":"43","article-title":"Management for subarachnoid hemorrhage with negative initial angiography","volume":"22","author":"Komatsu","year":"1994","journal-title":"Neurol. Surg. (Jpn)"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB5","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1007\/BF00593209","article-title":"The negative angiogram in subarachnoid hemorrhage","volume":"38","author":"Duong","year":"1996","journal-title":"Neuroradiology"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB6","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1111\/j.1600-0404.1996.tb00011.x","article-title":"Value of repeat-angiography in cases of unexplained subarachnoid hemorrhage","volume":"93","author":"Kaim","year":"1996","journal-title":"Acta. Neurol. Scand."},{"key":"10.1016\/j.clineuro.2003.09.002_BIB7","first-page":"913","article-title":"Management of subarachnoid hemorrhage without detectable aneurysm","volume":"25","author":"Yasui","year":"1997","journal-title":"Neurol. Surg. (Jpn)"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB8","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1007\/s002340050528","article-title":"The need for repeat angiography in subarachnoid hemorrhage","volume":"40","author":"Urbach","year":"1998","journal-title":"Neuroradiology"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB9","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1227\/00006123-198001000-00001","article-title":"Relation of cerebral vasospasm to subarachnoid hemorrhage visualized by computerized tomographic scanning","volume":"6","author":"Fisher","year":"1980","journal-title":"Neurosurgery"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB10","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1016\/0140-6736(91)91836-J","article-title":"Outcome in patients with subarachnoid haemorrhage and negative angiography according to pattern of haemorrhage on computed tomography","volume":"338","author":"Rinkel","year":"1991","journal-title":"Lancet"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB11","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1227\/00006123-198810000-00016","article-title":"Anterior communicating aneurysm missed at angiography: report of two cases treated surgically","volume":"23","author":"DiLorenzo","year":"1988","journal-title":"Neurosurgery"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB12","doi-asserted-by":"crossref","first-page":"674","DOI":"10.3171\/jns.1993.79.5.0674","article-title":"Surgery for angiographically occult cerebral aneurysms","volume":"79","author":"Jafar","year":"1993","journal-title":"J. Neurosurg."},{"key":"10.1016\/j.clineuro.2003.09.002_BIB13","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1227\/00006123-199507000-00007","article-title":"Aneurysmal and microaneurysmal \u201cangiogram-negative\u201d subarachnoid hemorrhage","volume":"37","author":"Tatter","year":"1995","journal-title":"Neurosurgery"},{"key":"10.1016\/j.clineuro.2003.09.002_BIB14","doi-asserted-by":"crossref","first-page":"557","DOI":"10.1001\/archneur.59.4.557","article-title":"Occlusion due to carotid artery dissection: a more semore severe disease than previously suggested","volume":"59","author":"Milhaud","year":"2002","journal-title":"Arch. Neurol."},{"key":"10.1016\/j.clineuro.2003.09.002_BIB15","doi-asserted-by":"crossref","first-page":"576","DOI":"10.3171\/jns.2002.97.3.0576","article-title":"Subarachnoid hemorrhage caused by a dissecting aneurysm of the internal carotid artery","volume":"97","author":"Ohkuma","year":"2002","journal-title":"J. Neurosurg."}],"container-title":["Clinical Neurology and Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0303846703000891?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0303846703000891?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,17]],"date-time":"2019-02-17T10:27:01Z","timestamp":1550399221000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0303846703000891"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,12]]},"references-count":15,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2003,12]]}},"alternative-id":["S0303846703000891"],"URL":"https:\/\/doi.org\/10.1016\/j.clineuro.2003.09.002","relation":{},"ISSN":["0303-8467"],"issn-type":[{"value":"0303-8467","type":"print"}],"subject":[],"published":{"date-parts":[[2003,12]]}}}