{"id":"https://openalex.org/W4296424005","doi":"https://doi.org/10.3171/jns.2000.93.supplement_3.0030","title":"Gamma knife radiosurgery for simultaneous multiple metastatic brain tumors","display_name":"Gamma knife radiosurgery for simultaneous multiple metastatic brain tumors","publication_year":2000,"publication_date":"2000-12-01","ids":{"openalex":"https://openalex.org/W4296424005","doi":"https://doi.org/10.3171/jns.2000.93.supplement_3.0030"},"language":"en","primary_location":{"id":"doi:10.3171/jns.2000.93.supplement_3.0030","doi":"https://doi.org/10.3171/jns.2000.93.supplement_3.0030","is_oa":false,"landing_page_url":"https://doi.org/10.3171/jns.2000.93.supplement_3.0030","pdf_url":null,"source":{"id":"https://openalex.org/S1995308","display_name":"Journal of neurosurgery","issn_l":"0022-3085","issn":["0022-3085","1933-0693"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316861","host_organization_name":"American Association of Neurological Surgeons","host_organization_lineage":["https://openalex.org/P4310316861"],"host_organization_lineage_names":["American Association of Neurological Surgeons"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Neurosurgery","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082192154","display_name":"Satoshi Suzuki","orcid":"https://orcid.org/0000-0001-9623-436X","observed_orcids":["https://orcid.org/0000-0001-9623-436X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Satoshi Suzuki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026465584","display_name":"Junichi Omagari","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junichi Omagari","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109322825","display_name":"Shunji Nishio","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shunji Nishio","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052846161","display_name":"Eiichiro Nishiye","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eiichiro Nishiye","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5113436244","display_name":"Masashi Fukui","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masashi Fukui","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9062,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.86391786,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"93","issue":"supplement_3","first_page":"30","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11600","display_name":"Brain Metastases and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T11600","display_name":"Brain Metastases and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T12108","display_name":"Management of metastatic bone disease","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10129","display_name":"Glioma Diagnosis and Treatment","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/gamma-knife-radiosurgery","display_name":"gamma knife radiosurgery","score":0.9879999756813049},{"id":"https://openalex.org/keywords/multiple-brain-metastases","display_name":"multiple brain metastases","score":0.9160000085830688},{"id":"https://openalex.org/keywords/single-fraction-radiosurgery","display_name":"single-fraction radiosurgery","score":0.8820000290870667},{"id":"https://openalex.org/keywords/survival-rate","display_name":"survival rate","score":0.621999979019165},{"id":"https://openalex.org/keywords/karnofsky-performance-status","display_name":"Karnofsky performance status","score":0.972000002861023},{"id":"https://openalex.org/keywords/quality-of-life","display_name":"quality of life","score":0.8180000185966492},{"id":"https://openalex.org/keywords/patient-satisfaction","display_name":"patient satisfaction","score":0.7400000095367432},{"id":"https://openalex.org/keywords/tumor-control","display_name":"tumor control","score":0.6039999723434448},{"id":"https://openalex.org/keywords/morbidity","display_name":"morbidity","score":0.6420000195503235}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9351123571395874},{"id":"https://openalex.org/C2780387249","wikidata":"https://www.wikidata.org/wiki/Q973234","display_name":"Radiosurgery","level":3,"score":0.8554855585098267},{"id":"https://openalex.org/C2778164965","wikidata":"https://www.wikidata.org/wiki/Q1620196","display_name":"Brain metastasis","level":4,"score":0.6642727851867676},{"id":"https://openalex.org/C2910123053","wikidata":"https://www.wikidata.org/wiki/Q1734165","display_name":"Karnofsky Performance Status","level":3,"score":0.5552619099617004},{"id":"https://openalex.org/C2779951463","wikidata":"https://www.wikidata.org/wiki/Q7268788","display_name":"Quality of life (healthcare)","level":2,"score":0.5518331527709961},{"id":"https://openalex.org/C2776907518","wikidata":"https://www.wikidata.org/wiki/Q1734165","display_name":"Performance status","level":3,"score":0.46613022685050964},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.4368163049221039},{"id":"https://openalex.org/C2779130545","wikidata":"https://www.wikidata.org/wiki/Q233309","display_name":"Brain tumor","level":2,"score":0.42858532071113586},{"id":"https://openalex.org/C3019894029","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Overall survival","level":2,"score":0.40276989340782166},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.36645156145095825},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.36386585235595703},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3485180139541626},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.30307310819625854},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.17865398526191711},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.1707596778869629},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.12882694602012634},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3171/jns.2000.93.supplement_3.0030","doi":"https://doi.org/10.3171/jns.2000.93.supplement_3.0030","is_oa":false,"landing_page_url":"https://doi.org/10.3171/jns.2000.93.supplement_3.0030","pdf_url":null,"source":{"id":"https://openalex.org/S1995308","display_name":"Journal of neurosurgery","issn_l":"0022-3085","issn":["0022-3085","1933-0693"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316861","host_organization_name":"American Association of Neurological Surgeons","host_organization_lineage":["https://openalex.org/P4310316861"],"host_organization_lineage_names":["American Association of Neurological Surgeons"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Neurosurgery","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W10340480","https://openalex.org/W124069250","https://openalex.org/W192458329","https://openalex.org/W1995666732","https://openalex.org/W2012675201","https://openalex.org/W2254878064","https://openalex.org/W2408787841","https://openalex.org/W2431082938","https://openalex.org/W6600421825"],"related_works":["https://openalex.org/W2078102272","https://openalex.org/W4244062681","https://openalex.org/W2013257409","https://openalex.org/W2161179634","https://openalex.org/W2002911053","https://openalex.org/W2045351533","https://openalex.org/W2357529956","https://openalex.org/W2329204330","https://openalex.org/W2254878064","https://openalex.org/W4243543845"],"abstract_inverted_index":{"Object.":[0],"The":[1,44,59,69,123,146],"authors":[2],"assessed":[3,77],"the":[4,12,31,54,66,74,99,120,129,169],"efficacy":[5],"of":[6,14,33,71,166,171],"gamma":[7],"knife":[8,26],"radiosurgery":[9,27],"(GKS)":[10],"in":[11,41,168,177],"treatment":[13,32,170],"patients":[15,92,103],"with":[16,73,98,179],"10":[17,34,180],"or":[18,35,181],"more":[19,36,182],"simultaneous":[20,37,183],"metastatic":[21,38,173],"brain":[22,39,87,106,174],"tumors.":[23],"Methods.":[24],"Gamma":[25],"was":[28,51,63,76,132,150],"performed":[29],"for":[30],"tumors":[40,175],"24":[42,140],"patients.":[43],"performance":[45],"status":[46],"before":[47],"and":[48,90,114,135,142,163],"after":[49],"GKS":[50,155],"expressed":[52],"using":[53,65],"Karnofsky":[55],"Performance":[56],"Scale":[57],"(KPS).":[58],"cumulative":[60,124],"survival":[61,125,148],"rate":[62,126],"analyzed":[64],"Kaplan\u2014Meier":[67,130],"method.":[68],"level":[70],"satisfaction":[72],"procedure":[75],"by":[78,119,128],"telephone":[79],"interview.":[80],"No":[81],"patient":[82],"has":[83],"died":[84],"due":[85],"to":[86],"metastasis\u2014related":[88,107],"symptoms,":[89,108],"all":[91],"and/or":[93],"their":[94],"families":[95],"were":[96,112],"satisfied":[97],"GKS.":[100],"In":[101],"12":[102,138],"who":[104],"had":[105],"five":[109],"improved,":[110],"six":[111],"unchanged,":[113],"one":[115],"deteriorated,":[116],"as":[117],"reflected":[118],"KPS":[121],"scores.":[122],"calculated":[127],"method":[131],"70.4%,":[133],"49.3%,":[134],"12.3%":[136],"at":[137],"weeks,":[139,141,144],"36":[143],"respectively.":[145],"median":[147],"time":[149],"11":[151],"weeks.":[152],"Conclusions.":[153],"Single-fraction":[154],"can":[156],"achieve":[157],"acceptable":[158],"tumor":[159],"control,":[160],"low":[161],"morbidity,":[162],"good":[164],"quality":[165],"life":[167],"multiple":[172],"even":[176],"cases":[178],"metastases.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-09-20T00:00:00"}