{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T12:51:54Z","timestamp":1783774314163,"version":"3.55.0"},"reference-count":34,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1995,9]]},"abstract":"<jats:p content-type=\"fine-print\">\u2713 The authors report a case of bilateral chronic subdural hematoma in a 25-year-old woman who had occipital and neck pain. Magnetic resonance imaging revealed progressive caudal descent of the cerebellar tonsils (acquired Chiari I malformation) and a large eccentric syrinx in the spinal cord from the C3\u2014T7 levels. Spontaneous disappearance of the chronic subdural hematomas resulted in radiographic resolution of both lesions, as well as clinical improvement. Theories of syringomyelia formation, the relationship to acquired Chiari I malformation, and the implications of this case are discussed.<\/jats:p>","DOI":"10.3171\/jns.1995.83.3.0556","type":"journal-article","created":{"date-parts":[[2009,6,2]],"date-time":"2009-06-02T17:58:10Z","timestamp":1243965490000},"page":"556-559","source":"Crossref","is-referenced-by-count":33,"title":["Acquired Chiari I malformation and syringomyelia associated with bilateral chronic subdural hematoma"],"prefix":"10.3171","volume":"83","author":[{"given":"Takato","family":"Morioka","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tadahisa","family":"Shono","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shunji","family":"Nishio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kisaku","family":"Yoshida","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kanehiro","family":"Hasuo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masashi","family":"Fukui","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(72)92152-6"},{"key":"b2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/97.1.157"},{"key":"b3","first-page":"867","volume":"9","author":"Banna M","year":"1988","journal-title":"AJNR"},{"key":"b4","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1982.57.1.0024"},{"key":"b5","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1016\/0090-3019(93)90057-8","volume":"40","author":"Cano G","year":"1993","journal-title":"Surg Neurol"},{"key":"b6","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1111\/j.1469-8749.1976.tb03614.x","volume":"18","author":"Caviness VS","year":"1976","journal-title":"Dev Med Child Neurol"},{"key":"b7","doi-asserted-by":"publisher","DOI":"10.1055\/s-0029-1206803"},{"key":"b8","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1993.78.4.0568"},{"key":"b9","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1159\/000114610","volume":"12","author":"De Reuck J","year":"1974","journal-title":"Eur Neurol"},{"key":"b10","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-47-561-579"},{"key":"b11","doi-asserted-by":"publisher","DOI":"10.1007\/BF00334118"},{"key":"b12","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1093\/brain\/92.1.25","volume":"92","author":"Foster JB","year":"1969","journal-title":"Brain"},{"key":"b13","doi-asserted-by":"crossref","first-page":"833","DOI":"10.2176\/nmc.33.833","volume":"33","author":"Fukui K","year":"1993","journal-title":"Neurol Med Chir"},{"key":"b14","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.28.3.247"},{"key":"b15","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/0090-3019(85)90098-9","volume":"23","author":"Hirata Y","year":"1985","journal-title":"Surg Neurol"},{"key":"b16","first-page":"167","volume":"2","author":"Hoffman HJ","year":"1976","journal-title":"Childs Brain"},{"key":"b17","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1994.80.6.1099"},{"key":"b18","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1097\/00005072-195201000-00009","volume":"11","author":"Kaelber WW","year":"1952","journal-title":"J Neuropathol Exp Neurol"},{"key":"b19","first-page":"73","volume":"4","author":"Kan S","year":"1983","journal-title":"AJNR"},{"key":"b20","doi-asserted-by":"crossref","first-page":"1127","DOI":"10.1212\/WNL.19.11.1127","volume":"19","author":"Kosary IZ","year":"1969","journal-title":"Neurology"},{"key":"b21","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/0090-3019(87)90294-1","volume":"27","author":"Kumar C","year":"1987","journal-title":"Surg Neurol"},{"key":"b22","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1136\/jnnp.44.11.964","volume":"44","author":"Newman PK","year":"1981","journal-title":"J Neurol Neurosurg Psychiatry"},{"key":"b23","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1994.80.1.0003"},{"key":"b24","doi-asserted-by":"crossref","first-page":"429","DOI":"10.1227\/00006123-199403000-00007","volume":"34","author":"Payner TD","year":"1994","journal-title":"Neurosurgery"},{"key":"b25","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1965.00460290083009"},{"key":"b26","doi-asserted-by":"crossref","first-page":"324","DOI":"10.2176\/nmc.30.324","volume":"30","author":"Sakaki T","year":"1990","journal-title":"Neurol Med Chir"},{"key":"b27","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1227\/00006123-199302000-00023","volume":"32","author":"Sathi S","year":"1993","journal-title":"Neurosurgery"},{"key":"b28","doi-asserted-by":"crossref","first-page":"381","DOI":"10.2214\/ajr.148.2.381","volume":"148","author":"Sherman JL","year":"1987","journal-title":"AJR"},{"key":"b29","doi-asserted-by":"publisher","DOI":"10.1097\/00006123-198804000-00022"},{"key":"b30","first-page":"985","volume":"17","author":"Urasaki E","year":"1989","journal-title":"No Shinkei Geka"},{"key":"b31","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1981.55.4.0604"},{"key":"b32","first-page":"9","volume":"63","author":"Williams B","year":"1981","journal-title":"Ann R Coll Surg Engl"},{"key":"b33","doi-asserted-by":"publisher","DOI":"10.1097\/00007611-198006000-00038"},{"key":"b34","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1136\/jnnp.40.1.80","volume":"40","author":"Williams B","year":"1976","journal-title":"J Neurol Neurosurg Psychiatry"}],"container-title":["Journal of Neurosurgery"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/83\/3\/article-p556.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/83\/3\/article-p556.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/83\/3\/article-p556.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,14]],"date-time":"2022-05-14T05:24:15Z","timestamp":1652505855000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/83\/3\/article-p556.xml"}},"subtitle":["Case report"],"short-title":[],"issued":{"date-parts":[[1995,9]]},"references-count":34,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.3171\/jns.1995.83.3.0556","relation":{},"ISSN":["0022-3085"],"issn-type":[{"value":"0022-3085","type":"print"}],"subject":[],"published":{"date-parts":[[1995,9]]}}}