{"id":"https://openalex.org/W4399361900","doi":"https://doi.org/10.1186/s12880-024-01314-4","title":"Evaluation of the extracranial \u201cmultifocal arcuate sign,\u201d a novel MRI finding for the diagnosis of giant cell arteritis, on STIR and contrast-enhanced T1-weighted images","display_name":"Evaluation of the extracranial \u201cmultifocal arcuate sign,\u201d a novel MRI finding for the diagnosis of giant cell arteritis, on STIR and contrast-enhanced T1-weighted images","publication_year":2024,"publication_date":"2024-06-05","ids":{"openalex":"https://openalex.org/W4399361900","doi":"https://doi.org/10.1186/s12880-024-01314-4","pmid":"https://pubmed.ncbi.nlm.nih.gov/38840058"},"language":"en","primary_location":{"id":"doi:10.1186/s12880-024-01314-4","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-024-01314-4","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-024-01314-4","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-024-01314-4","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065515594","display_name":"Toshitada Hiraka","orcid":"https://orcid.org/0000-0001-9316-997X"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshitada Hiraka","raw_affiliation_strings":["Department of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2-2 Iida-nishi, Yamagata, 990-9585, Japan","Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2-2 Iida-nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]},{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016062561","display_name":"Yasuhiro Sugai","orcid":"https://orcid.org/0000-0002-8789-4523"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuhiro Sugai","raw_affiliation_strings":["Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009114986","display_name":"Yoshihiro Konno","orcid":"https://orcid.org/0000-0002-1746-3584"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiro Konno","raw_affiliation_strings":["Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051503330","display_name":"Yuuki Toyoguchi","orcid":"https://orcid.org/0000-0002-0121-118X"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuuki Toyoguchi","raw_affiliation_strings":["Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114172937","display_name":"Yoshie Obata","orcid":null},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshie Obata","raw_affiliation_strings":["Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101740146","display_name":"S. Ohara","orcid":"https://orcid.org/0000-0002-4244-9186"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shin Ohara","raw_affiliation_strings":["Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068202089","display_name":"Akiko Shibata","orcid":"https://orcid.org/0000-0002-8655-5837"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akiko Shibata","raw_affiliation_strings":["Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101682419","display_name":"Yusuke Takeda","orcid":"https://orcid.org/0009-0006-2559-1363"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Takeda","raw_affiliation_strings":["Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, 2-2-2 Iida- Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, 2-2-2 Iida- Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089465980","display_name":"Koichi Nishitsuka","orcid":"https://orcid.org/0000-0003-2394-9561"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koichi Nishitsuka","raw_affiliation_strings":["Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, 2-2-2 Iida- Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Ophthalmology and Visual Sciences, Yamagata University Faculty of Medicine, 2-2-2 Iida- Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113950218","display_name":"Kazunobu Ichikawa","orcid":null},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazunobu Ichikawa","raw_affiliation_strings":["Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057511184","display_name":"Masafumi Watanabe","orcid":"https://orcid.org/0000-0003-4133-5440"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masafumi Watanabe","raw_affiliation_strings":["Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060372531","display_name":"Yukihiko Sonoda","orcid":"https://orcid.org/0000-0001-7651-1374"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yukihiko Sonoda","raw_affiliation_strings":["Department of Neurosurgery, Yamagata University Faculty of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990- 9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Yamagata University Faculty of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990- 9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033705585","display_name":"Masafumi Kanoto","orcid":"https://orcid.org/0000-0002-7417-4850"},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masafumi Kanoto","raw_affiliation_strings":["Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan. mkanoto@med.id.yamagata-u.ac.jp","Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan. mkanoto@med.id.yamagata-u.ac.jp","institution_ids":["https://openalex.org/I112524849"]},{"raw_affiliation_string":"Department of Radiology, Division of Diagnostic Radiology, Yamagata University Faculty of Medicine, 2-2- 2 Iida-Nishi, Yamagata, 990-9585, Japan","institution_ids":["https://openalex.org/I112524849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5033705585"],"corresponding_institution_ids":["https://openalex.org/I112524849"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":{"value":2890,"currency":"USD","value_usd":2890},"fwci":0.5752,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.66328438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"24","issue":"1","first_page":"132","last_page":"132"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10697","display_name":"Vasculitis and related conditions","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10697","display_name":"Vasculitis and related conditions","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T14015","display_name":"Otitis Media and Relapsing Polychondritis","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T11576","display_name":"IgG4-Related and Inflammatory Diseases","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/medicine","display_name":"Medicine","score":0.830345869064331},{"id":"https://openalex.org/keywords/giant-cell-arteritis","display_name":"Giant cell arteritis","score":0.7443735003471375},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.625838577747345},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.5863866209983826},{"id":"https://openalex.org/keywords/kappa","display_name":"Kappa","score":0.5320853590965271},{"id":"https://openalex.org/keywords/cohens-kappa","display_name":"Cohen's kappa","score":0.4402760863304138},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.4402579665184021},{"id":"https://openalex.org/keywords/neuroradiology","display_name":"Neuroradiology","score":0.42659568786621094},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.35184070467948914},{"id":"https://openalex.org/keywords/vasculitis","display_name":"Vasculitis","score":0.22657132148742676},{"id":"https://openalex.org/keywords/neurology","display_name":"Neurology","score":0.20642733573913574},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.20188495516777039},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.17250895500183105},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.07451054453849792}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.830345869064331},{"id":"https://openalex.org/C2776712624","wikidata":"https://www.wikidata.org/wiki/Q707816","display_name":"Giant cell arteritis","level":4,"score":0.7443735003471375},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.625838577747345},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5863866209983826},{"id":"https://openalex.org/C2778724333","wikidata":"https://www.wikidata.org/wiki/Q14401","display_name":"Kappa","level":2,"score":0.5320853590965271},{"id":"https://openalex.org/C163864269","wikidata":"https://www.wikidata.org/wiki/Q1107106","display_name":"Cohen's kappa","level":2,"score":0.4402760863304138},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.4402579665184021},{"id":"https://openalex.org/C2779889316","wikidata":"https://www.wikidata.org/wiki/Q642836","display_name":"Neuroradiology","level":3,"score":0.42659568786621094},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.35184070467948914},{"id":"https://openalex.org/C2776015282","wikidata":"https://www.wikidata.org/wiki/Q644318","display_name":"Vasculitis","level":3,"score":0.22657132148742676},{"id":"https://openalex.org/C16568411","wikidata":"https://www.wikidata.org/wiki/Q83042","display_name":"Neurology","level":2,"score":0.20642733573913574},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.20188495516777039},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.17250895500183105},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07451054453849792},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003287","descriptor_name":"Contrast Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003287","descriptor_name":"Contrast Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003287","descriptor_name":"Contrast Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003287","descriptor_name":"Contrast Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003287","descriptor_name":"Contrast Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013700","descriptor_name":"Giant Cell Arteritis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D013700","descriptor_name":"Giant Cell Arteritis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D013700","descriptor_name":"Giant Cell Arteritis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D013700","descriptor_name":"Giant Cell Arteritis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D013700","descriptor_name":"Giant Cell Arteritis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1186/s12880-024-01314-4","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-024-01314-4","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-024-01314-4","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Imaging","raw_type":"journal-article"},{"id":"pmid:38840058","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38840058","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC medical imaging","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11151551","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11151551","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11151551/pdf/12880_2024_Article_1314.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Med Imaging","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:e1481f9a0dfb42cc9938fd69aa8f1a5d","is_oa":false,"landing_page_url":"https://doaj.org/article/e1481f9a0dfb42cc9938fd69aa8f1a5d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Medical Imaging, Vol 24, Iss 1, Pp 1-10 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s12880-024-01314-4","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-024-01314-4","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-024-01314-4","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.6000000238418579,"display_name":"Good health and well-being"}],"awards":[{"id":"https://openalex.org/G5448903360","display_name":"\u65e9\u671f\u81b5\u764c\u306e\u9ad8\u5206\u89e3\u80fdCT\u704c\u6d41\u753b\u50cf\u3092\u7528\u3044\u305f\u8a3a\u65ad\u624b\u6cd5\u3068\u65b0\u898f\u30d0\u30a4\u30aa\u30de\u30fc\u30ab\u30fc\u306e\u78ba\u7acb","funder_award_id":"22K15858","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6464042205","display_name":"Research on improving the accuracy of diagnostic imaging in cerebrospinal fluid leakage using artificial intelligence","funder_award_id":"23K07129","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4399361900.pdf"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1964382074","https://openalex.org/W1970660819","https://openalex.org/W2018834680","https://openalex.org/W2038691289","https://openalex.org/W2055016657","https://openalex.org/W2101073067","https://openalex.org/W2102498771","https://openalex.org/W2141245120","https://openalex.org/W2147550518","https://openalex.org/W2165988999","https://openalex.org/W2427523709","https://openalex.org/W2537085646","https://openalex.org/W2689491590"],"related_works":["https://openalex.org/W1967594194","https://openalex.org/W1444168786","https://openalex.org/W2294084971","https://openalex.org/W2148964467","https://openalex.org/W2281321759","https://openalex.org/W2474048269","https://openalex.org/W2792864698","https://openalex.org/W1966976587","https://openalex.org/W2292870489","https://openalex.org/W4294214983"],"abstract_inverted_index":{"BACKGROUND:":[0],"While":[1],"early":[2,20],"diagnosis":[3,97,338],"of":[4,24,51,98,103,203,252,320,339],"giant":[5],"cell":[6],"arteritis":[7],"(GCA)":[8],"based":[9],"on":[10,79,324],"clinical":[11],"criteria":[12,65],"and":[13,22,26,54,85,114,123,158,182,198,225,235,250,265,291,306,312,326],"contrast-enhanced":[14,35,86],"MRI":[15,345],"findings":[16],"can":[17,342],"lead":[18],"to":[19,67,73,216,241,277,299],"treatment":[21],"prevention":[23],"blindness":[25],"cerebrovascular":[27],"accidents,":[28],"previously":[29],"reported":[30],"diagnostic":[31,60,64,348],"methods":[32],"which":[33,341],"utilize":[34],"whole":[36],"head":[37],"images":[38,89,328],"are":[39],"cumbersome.":[40],"Diagnostic":[41],"delay":[42],"is":[43],"common":[44],"as":[45,90,140,154,166,332],"patients":[46,106,222,258,270,303],"may":[47,329],"not":[48],"be":[49,68,330],"aware":[50],"initial":[52],"symptoms":[53],"their":[55,131],"significance.":[56],"To":[57],"improve":[58],"current":[59],"capabilities,":[61],"new":[62,317],"MRI-based":[63],"need":[66],"established.":[69],"This":[70],"study":[71],"aimed":[72],"evaluate":[74],"the":[75,96,253,300,337],"\"multifocal":[76,135,254,321],"arcuate":[77,136,143,255,322],"sign\"":[78,137,256,323],"short":[80],"tau":[81],"inversion":[82],"recovery":[83],"(STIR)":[84],"T1-weighted":[87],"(CE-T1W)":[88],"a":[91,333,346],"novel":[92],"extracranial":[93,150],"finding":[94,319],"for":[95,294,309,336],"GCA.":[99],"METHODS:":[100],"A":[101],"total":[102],"17":[104],"consecutive":[105],"(including":[107],"five":[108,221,301],"with":[109,145,223,227,259,271,279,297],"GCA)":[110],"who":[111],"underwent":[112],"CE-T1W":[113,313,327],"whole-brain":[115],"axial":[116],"STIR":[117,311,325],"imaging":[118],"simultaneously":[119],"between":[120],"June":[121],"2010":[122],"April":[124],"2020":[125],"were":[126,164,171,176,186,206,239,261,304],"enrolled.":[127],"We":[128],"retrospectively":[129],"reviewed":[130],"MR":[132],"images.":[133],"The":[134,191,246,316],"was":[138,214],"defined":[139],"\"multiple":[141],"distant":[142],"areas":[144,163,205,219,275],"high":[146],"signal":[147],"intensity":[148],"in":[149,179,188,220,257],"soft":[151],"tissues":[152],"such":[153],"subcutaneous":[155],"fat,":[156],"muscles,":[157],"tendons.\"":[159],"Extracranial":[160],"abnormal":[161],"high-signal-intensity":[162],"classified":[165],"\"None,\"":[167],"when":[168,174,184],"no":[169],"lesions":[170,175,185],"detected;":[172],"\"Monofocal,\"":[173],"detected":[177,187],"only":[178],"one":[180],"place;":[181],"\"Multifocal,\"":[183],"multiple":[189],"places.":[190],"sensitivity,":[192,247],"specificity,":[193,248],"positive":[194],"predictive":[195,200],"value":[196,201],"(PPV),":[197],"negative":[199],"(NPV)":[202],"\"Multifocal\"":[204,218,274],"calculated":[207],"using":[208],"cross":[209],"tabulation.":[210],"Fisher's":[211],"exact":[212,283],"test":[213],"used":[215,240,331],"compare":[217,242],"GCA":[224,260,272,302],"those":[226,278],"other":[228,280],"diseases.":[229],"In":[230],"addition,":[231],"mean":[232],"Cohen's":[233,289],"kappa":[234,237,290,293],"Fleiss'":[236,292],"statistics":[238],"inter-reader":[243,295],"agreement.":[244],"RESULTS:":[245],"PPV,":[249],"NPV":[251],"60%,":[262],"92-100%,":[263],"75-100%,":[264],"85-86%,":[266],"respectively.":[267],"Significantly":[268],"more":[269],"had":[273],"compared":[276],"diseases":[281],"(Fisher's":[282],"test,":[284],"p":[285],"=":[286],"0.008-0.027).":[287],"Mean":[288],"agreement":[296],"respect":[298],"0.52":[305],"0.49,":[307],"respectively,":[308],"both":[310],"sequences.":[314],"CONCLUSIONS:":[315],"radiologic":[318,334],"criterion":[335],"GCA,":[340],"make":[343],"plain":[344],"promising":[347],"modality.":[349]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
