{"id":"https://openalex.org/W2017950809","doi":"https://doi.org/10.2335/scs.30.465","title":"Dural Arteriovenous Fistula Presenting with Brain Stem Hemorrhage: A Report of 2 Cases.","display_name":"Dural Arteriovenous Fistula Presenting with Brain Stem Hemorrhage: A Report of 2 Cases.","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W2017950809","doi":"https://doi.org/10.2335/scs.30.465","mag":"2017950809"},"language":"en","primary_location":{"id":"doi:10.2335/scs.30.465","doi":"https://doi.org/10.2335/scs.30.465","is_oa":true,"landing_page_url":"https://doi.org/10.2335/scs.30.465","pdf_url":"https://www.jstage.jst.go.jp/article/scs/30/6/30_6_465/_pdf","source":{"id":"https://openalex.org/S148460980","display_name":"Surgery for Cerebral Stroke","issn_l":"0914-5508","issn":["0914-5508","1880-4683"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4324141478","host_organization_name":"Japanese Society on Surgery for Cerebral Stroke","host_organization_lineage":["https://openalex.org/P4324141478"],"host_organization_lineage_names":["Japanese Society on Surgery for Cerebral Stroke"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Surgery for Cerebral Stroke","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/scs/30/6/30_6_465/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049687293","display_name":"Satoshi Iwabuchi","orcid":"https://orcid.org/0000-0003-0815-4808","observed_orcids":["https://orcid.org/0000-0003-0815-4808"]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi IWABUCHI","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1","institution_ids":["https://openalex.org/I129634264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065007603","display_name":"Tetsuya Yokouchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuya YOKOUCHI","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1","institution_ids":["https://openalex.org/I129634264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016632208","display_name":"Morito Hayashi","orcid":"https://orcid.org/0000-0003-4707-3277","observed_orcids":["https://orcid.org/0000-0003-4707-3277"]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Morito HAYASHI","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1","institution_ids":["https://openalex.org/I129634264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035752030","display_name":"Keisuke Ito","orcid":"https://orcid.org/0000-0002-6702-9735","observed_orcids":["https://orcid.org/0000-0002-6702-9735"]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keisuke ITO","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1","institution_ids":["https://openalex.org/I129634264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030687532","display_name":"Go NAKAGAWA","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Go NAKAGAWA","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1","institution_ids":["https://openalex.org/I129634264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113469824","display_name":"Morikazu Ueda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Morikazu UEDA","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1","institution_ids":["https://openalex.org/I129634264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112640595","display_name":"Hirotsugu Samejima","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirotsugu SAMEJIMA","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u8133\u795e\u7d4c\u5916\u79d1","institution_ids":["https://openalex.org/I129634264"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084197411","display_name":"Hitoshi Terada","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129634264","display_name":"Toho University","ror":"https://ror.org/02hcx7n63","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hitoshi TERADA","raw_affiliation_strings":["\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u653e\u5c04\u7dda\u79d1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u6771\u90a6\u5927\u5b66 \u7b2c\u4e8c\u653e\u5c04\u7dda\u79d1","institution_ids":["https://openalex.org/I129634264"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I129634264"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.13889797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":"6","first_page":"465","last_page":"470"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12622","display_name":"Neurosurgical Procedures and Complications","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11929","display_name":"Cerebral Venous Sinus Thrombosis","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dural-arteriovenous-fistula","display_name":"dural arteriovenous fistula","score":0.9990000128746033},{"id":"https://openalex.org/keywords/pontine-hemorrhage","display_name":"pontine hemorrhage","score":0.9150000214576721},{"id":"https://openalex.org/keywords/brainstem-hemorrhage","display_name":"brainstem hemorrhage","score":0.8870000243186951},{"id":"https://openalex.org/keywords/superior-petrosal-vein","display_name":"superior petrosal vein","score":0.765999972820282},{"id":"https://openalex.org/keywords/transvenous-coil-embolization","display_name":"transvenous coil embolization","score":0.843999981880188},{"id":"https://openalex.org/keywords/endovascular-embolization","display_name":"endovascular embolization","score":0.7730000019073486},{"id":"https://openalex.org/keywords/chemosis","display_name":"chemosis","score":0.492000013589859},{"id":"https://openalex.org/keywords/proptosis","display_name":"proptosis","score":0.9890000224113464},{"id":"https://openalex.org/keywords/venous-ectasia","display_name":"venous ectasia","score":0.7450000047683716},{"id":"https://openalex.org/keywords/rebleeding-risk","display_name":"rebleeding risk","score":0.6230000257492065}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9605139493942261},{"id":"https://openalex.org/C2779063477","wikidata":"https://www.wikidata.org/wiki/Q707837","display_name":"Arteriovenous fistula","level":2,"score":0.7322189211845398},{"id":"https://openalex.org/C2776341189","wikidata":"https://www.wikidata.org/wiki/Q189470","display_name":"Fistula","level":2,"score":0.5951559543609619},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.527804970741272},{"id":"https://openalex.org/C2779714575","wikidata":"https://www.wikidata.org/wiki/Q1069623","display_name":"Chemosis","level":2,"score":0.5094996094703674},{"id":"https://openalex.org/C2778569377","wikidata":"https://www.wikidata.org/wiki/Q5045537","display_name":"Carotid-cavernous fistula","level":3,"score":0.5068965554237366},{"id":"https://openalex.org/C2779603958","wikidata":"https://www.wikidata.org/wiki/Q1584110","display_name":"Arteriovenous malformation","level":2,"score":0.48294681310653687},{"id":"https://openalex.org/C2777202286","wikidata":"https://www.wikidata.org/wiki/Q9609","display_name":"Vein","level":2,"score":0.4760979413986206},{"id":"https://openalex.org/C2777736543","wikidata":"https://www.wikidata.org/wiki/Q693442","display_name":"Subarachnoid hemorrhage","level":2,"score":0.41951441764831543},{"id":"https://openalex.org/C2776741419","wikidata":"https://www.wikidata.org/wiki/Q1457751","display_name":"Cavernous sinus","level":2,"score":0.4138738512992859},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4049254059791565}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2335/scs.30.465","doi":"https://doi.org/10.2335/scs.30.465","is_oa":true,"landing_page_url":"https://doi.org/10.2335/scs.30.465","pdf_url":"https://www.jstage.jst.go.jp/article/scs/30/6/30_6_465/_pdf","source":{"id":"https://openalex.org/S148460980","display_name":"Surgery for Cerebral Stroke","issn_l":"0914-5508","issn":["0914-5508","1880-4683"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4324141478","host_organization_name":"Japanese Society on Surgery for Cerebral Stroke","host_organization_lineage":["https://openalex.org/P4324141478"],"host_organization_lineage_names":["Japanese Society on Surgery for Cerebral Stroke"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Surgery for Cerebral Stroke","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2335/scs.30.465","doi":"https://doi.org/10.2335/scs.30.465","is_oa":true,"landing_page_url":"https://doi.org/10.2335/scs.30.465","pdf_url":"https://www.jstage.jst.go.jp/article/scs/30/6/30_6_465/_pdf","source":{"id":"https://openalex.org/S148460980","display_name":"Surgery for Cerebral Stroke","issn_l":"0914-5508","issn":["0914-5508","1880-4683"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4324141478","host_organization_name":"Japanese Society on Surgery for Cerebral Stroke","host_organization_lineage":["https://openalex.org/P4324141478"],"host_organization_lineage_names":["Japanese Society on Surgery for Cerebral Stroke"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Surgery for Cerebral Stroke","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.98580002784729}],"study_designs":[{"display_name":"Case Report","id":"https://openalex.org/study-designs/case-report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2017950809.pdf"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1983757122","https://openalex.org/W2002224990","https://openalex.org/W2022919778","https://openalex.org/W2073203085","https://openalex.org/W2089026545","https://openalex.org/W2110124299","https://openalex.org/W2121555254","https://openalex.org/W2153102530","https://openalex.org/W2320880543","https://openalex.org/W2462966224","https://openalex.org/W2464690387"],"related_works":["https://openalex.org/W2012690769","https://openalex.org/W2148920069","https://openalex.org/W2093759754","https://openalex.org/W2403144609","https://openalex.org/W4403619121","https://openalex.org/W2476921443","https://openalex.org/W2080352845","https://openalex.org/W304518860","https://openalex.org/W2265211295","https://openalex.org/W2417017819"],"abstract_inverted_index":{"We":[0],"report":[1],"2":[2],"cases":[3],"of":[4,38,87,96,107,111,136,173,211],"dural":[5,35],"arteriovenous":[6,36,194],"fistula":[7,37,80],"with":[8,15,75,83,181,196,201],"brain":[9,174],"stem":[10,175],"hemorrhage.":[11,27,129,176],"One":[12],"patient":[13,100,167],"presented":[14],"dysarthric":[16],"speech":[17],"and":[18,49,65,78,109,148,165],"clumsy":[19],"right":[20,69,113],"hand.":[21],"A":[22,28,90,130],"cranial":[23],"CT":[24],"revealed":[25],"pontine":[26,57,146],"left":[29],"external":[30],"carotid":[31],"angiogram":[32,92,132],"showed":[33,93],"a":[34,60,76,84,121,137,178],"the":[39,46,52,79,97,112,125,134,141,163,166,191,209],"isolated":[40],"sigmoid":[41],"sinus":[42],"fed":[43],"mainly":[44],"by":[45],"occipital":[47,70],"artery,":[48],"draining":[50,139],"into":[51,140],"superior":[53,142],"petrosal":[54,143],"vein,":[55,144,147],"transverse":[56],"vein":[58,64],"(with":[59],"varix),":[61],"lateral":[62,145],"mesencephalic":[63],"basal":[66],"vein.":[67],"The":[68],"artery":[71],"was":[72,81,101,156,168],"then":[73],"catheterized":[74],"microcatheter":[77],"embolized":[82],"single":[85],"injection":[86],"liquid":[88],"material.":[89],"follow-up":[91,179],"complete":[94],"obliteration":[95],"fistula.The":[98],"second":[99],"referred":[102],"to":[103,208],"our":[104],"hospital":[105],"because":[106],"chemosis":[108],"exophthalmos":[110],"eye.":[114],"Gradient":[115],"echo":[116,183],"T2*-weighted":[117,184],"MR":[118,180],"images":[119,185],"demonstrated":[120,187],"hypointense":[122,188],"area":[123,189],"in":[124,190],"pons,":[126],"which":[127],"suggested":[128],"cerebral":[131],"confirmed":[133],"diagnosis":[135],"CCF":[138],"cerebellar":[149],"cortical":[150,197],"veins.":[151],"Subsequently,":[152],"transvenous":[153],"coil":[154],"packing":[155],"performed.":[157],"Ocular":[158],"symptoms":[159,172],"completely":[160],"disappeared":[161],"after":[162],"embolization,":[164],"discharged":[169],"without":[170],"any":[171],"However,":[177],"gradient":[182],"still":[186],"pons.":[192],"Dural":[193],"fistulas":[195],"venous":[198,202],"drainage":[199],"or":[200,213],"ectasia":[203],"demand":[204],"urgent":[205],"treatment":[206],"due":[207],"risk":[210],"hemorrhage":[212],"rebleeding.":[214]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}