{"id":"https://openalex.org/W2550345802","doi":"https://doi.org/10.1093/neuonc/nov208.08","title":"BMET-08DIAGNOSTIC ACCURACY OF PET, SPECT, AND ASL IN DIFFERENTIATING TUMOR RECURRENCE FROM NECROSIS IN CEREBRAL METASTASIS POST-STEREOTACTIC RADIOSURGERY","display_name":"BMET-08DIAGNOSTIC ACCURACY OF PET, SPECT, AND ASL IN DIFFERENTIATING TUMOR RECURRENCE FROM NECROSIS IN CEREBRAL METASTASIS POST-STEREOTACTIC RADIOSURGERY","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2550345802","doi":"https://doi.org/10.1093/neuonc/nov208.08","mag":"2550345802"},"language":"en","primary_location":{"id":"doi:10.1093/neuonc/nov208.08","doi":"https://doi.org/10.1093/neuonc/nov208.08","is_oa":true,"landing_page_url":"https://doi.org/10.1093/neuonc/nov208.08","pdf_url":"https://academic.oup.com/neuro-oncology/article-pdf/17/suppl_5/v46/8768098/nov208.08.pdf","source":{"id":"https://openalex.org/S106908163","display_name":"Neuro-Oncology","issn_l":"1522-8517","issn":["1522-8517","1523-5866"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neuro-Oncology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/neuro-oncology/article-pdf/17/suppl_5/v46/8768098/nov208.08.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005180980","display_name":"Grace Pei\u2010Chun Lai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Grace Lai","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007170568","display_name":"Anand Mahadevan","orcid":"https://orcid.org/0000-0003-3555-4217","observed_orcids":["https://orcid.org/0000-0003-3555-4217"]},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anand Mahadevan","raw_affiliation_strings":["Beth Israel Deaconess Medical Center, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046354916","display_name":"David B. Hackney","orcid":"https://orcid.org/0000-0001-9014-1998","observed_orcids":["https://orcid.org/0000-0001-9014-1998"]},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Hackney","raw_affiliation_strings":["Beth Israel Deaconess Medical Center, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061997365","display_name":"Peter C. Warnke","orcid":"https://orcid.org/0000-0001-7989-5692","observed_orcids":["https://orcid.org/0000-0001-7989-5692"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Warnke","raw_affiliation_strings":["University of Chicago, Chicago, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago, Chicago, IL, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109607697","display_name":"Ekkehard Matthias Kasper","orcid":"https://orcid.org/0000-0002-7600-3051","observed_orcids":["https://orcid.org/0000-0002-7600-3051"]},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ekkehard Kasper","raw_affiliation_strings":["Beth Israel Deaconess Medical Center, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000944480","display_name":"Eric C. Wong","orcid":"https://orcid.org/0000-0003-4108-3298","observed_orcids":["https://orcid.org/0000-0003-4108-3298"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Wong","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005526815","display_name":"Bob S. Carter","orcid":"https://orcid.org/0000-0002-3586-1324","observed_orcids":["https://orcid.org/0000-0002-3586-1324"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bob Carter","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017561548","display_name":"Clark Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Clark Chen","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5132,"currency":"USD","value_usd":5132},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33921943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"suppl 5","first_page":"v46.3","last_page":"v46"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11600","display_name":"Brain Metastases and Treatment","score":0.9023000001907349,"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/T11600","display_name":"Brain Metastases and Treatment","score":0.9023000001907349,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.07750000059604645,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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":0.003599999938160181,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/brain-metastases","display_name":"brain metastases","score":0.9240000247955322},{"id":"https://openalex.org/keywords/stereotactic-radiosurgery","display_name":"stereotactic radiosurgery","score":0.9900000095367432},{"id":"https://openalex.org/keywords/radiation-necrosis","display_name":"radiation necrosis","score":0.8799999952316284},{"id":"https://openalex.org/keywords/tumor-recurrence","display_name":"tumor recurrence","score":0.9210000038146973},{"id":"https://openalex.org/keywords/fdg-pet","display_name":"FDG-PET","score":0.8539999723434448},{"id":"https://openalex.org/keywords/arterial-spin-labeling","display_name":"arterial spin labeling","score":0.996999979019165},{"id":"https://openalex.org/keywords/fmri","display_name":"functional MRI","score":0.5189999938011169},{"id":"https://openalex.org/keywords/diagnostic-accuracy","display_name":"diagnostic accuracy","score":0.9020000100135803},{"id":"https://openalex.org/keywords/stereotactic-biopsy","display_name":"stereotactic biopsy","score":0.6830000281333923}],"concepts":[{"id":"https://openalex.org/C2780387249","wikidata":"https://www.wikidata.org/wiki/Q973234","display_name":"Radiosurgery","level":3,"score":0.9432611465454102},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.658430814743042},{"id":"https://openalex.org/C2778164965","wikidata":"https://www.wikidata.org/wiki/Q1620196","display_name":"Brain metastasis","level":4,"score":0.4601168930530548},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.41940850019454956},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3901025354862213},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.37232711911201477},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.1799103021621704},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.15919044613838196},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.1251392662525177}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1093/neuonc/nov208.08","doi":"https://doi.org/10.1093/neuonc/nov208.08","is_oa":true,"landing_page_url":"https://doi.org/10.1093/neuonc/nov208.08","pdf_url":"https://academic.oup.com/neuro-oncology/article-pdf/17/suppl_5/v46/8768098/nov208.08.pdf","source":{"id":"https://openalex.org/S106908163","display_name":"Neuro-Oncology","issn_l":"1522-8517","issn":["1522-8517","1523-5866"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neuro-Oncology","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:4638610","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4638610","pdf_url":null,"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,"listed_in":[],"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":"Neuro Oncol","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1093/neuonc/nov208.08","doi":"https://doi.org/10.1093/neuonc/nov208.08","is_oa":true,"landing_page_url":"https://doi.org/10.1093/neuonc/nov208.08","pdf_url":"https://academic.oup.com/neuro-oncology/article-pdf/17/suppl_5/v46/8768098/nov208.08.pdf","source":{"id":"https://openalex.org/S106908163","display_name":"Neuro-Oncology","issn_l":"1522-8517","issn":["1522-8517","1523-5866"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neuro-Oncology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9940000176429749}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2550345802.pdf","grobid_xml":"https://content.openalex.org/works/W2550345802.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2259346572","https://openalex.org/W2890220647","https://openalex.org/W4322617457","https://openalex.org/W4410137889","https://openalex.org/W2046021408","https://openalex.org/W2322971868","https://openalex.org/W2966965186","https://openalex.org/W3164495215","https://openalex.org/W2089213086","https://openalex.org/W3010629376"],"abstract_inverted_index":{"BACKGROUND":[0],"AND":[1,62],"PURPOSE:":[2],"Radiographic":[3],"assessment":[4],"of":[5,39,50,153,167,178,191,200,210],"cerebral":[6,78],"metastasis":[7,79],"after":[8,59,194],"stereotactic":[9,101],"radiosurgery":[10],"(SRS)":[11],"remains":[12],"a":[13],"major":[14],"challenge":[15],"in":[16,31,145,202],"neuro-oncology.":[17],"It":[18],"is":[19,42,206],"often":[20],"difficult":[21],"to":[22,43,100,157,208],"distinguish":[23],"tumor":[24,57,131,147,192,204],"progression":[25,85,132,148,193,205],"(TP)":[26],"from":[27],"radiation":[28,137],"necrosis":[29],"(RN)":[30],"this":[32,40],"setting":[33],"using":[34,120],"conventional":[35],"MRI.":[36],"The":[37,196],"objective":[38],"study":[41],"compare":[44],"the":[45,151,158,172],"diagnostic":[46],"sensitivity":[47,197],"and":[48,71,73,88,97,110,140,163,198,212],"specificity":[49,152],"different":[51],"functional":[52],"imaging":[53,118],"modalities":[54,160,168],"for":[55,116],"detecting":[56,146,203],"recurrence":[58],"SRS.":[60,195],"MATERIALS":[61],"METHODS:":[63],"We":[64],"retrospectively":[65],"reviewed":[66],"patients":[67,76,128],"treated":[68],"between":[69],"2007":[70],"2010":[72],"identified":[74],"14":[75],"with":[77,91,188],"who":[80],"suffered":[81,130],"clinical":[82],"or":[83,176],"radiographic":[84],"following":[86],"SRS":[87],"were":[89,114,142],"imaged":[90],"arterial":[92],"spin":[93],"labeling":[94],"(ASL),":[95],"FDG-PET,":[96],"Thallium-SPECT":[98],"prior":[99],"biopsy.":[102],"Diagnostic":[103],"accuracy,":[104],"specificity,":[105,174],"sensitivity,":[106,173],"positive":[107],"predictive":[108,112],"value,":[109],"negative":[111],"value":[113],"calculated":[115],"each":[117],"modality":[119],"pathologic":[121],"diagnosis":[122,190],"as":[123],"gold":[124],"standard.":[125],"RESULTS:":[126],"Six":[127],"(42%)":[129],"while":[133],"eight":[134],"(58%)":[135],"developed":[136],"necrosis.":[138],"FDG-PET":[139],"ASL":[141,154,184,201],"equally":[143],"sensitive":[144],"(83%).":[149],"However,":[150],"was":[155],"superior":[156,207],"other":[159],"(100%,":[161],"75%,":[162],"50%":[164],"respectively).":[165],"Combination":[166],"did":[169],"not":[170],"augment":[171],"PPV,":[175],"NPV":[177],"ASL.":[179],"CONCLUSION:":[180],"In":[181],"our":[182],"series,":[183],"positivity":[185],"closely":[186],"associates":[187],"pathological":[189],"specifity":[199],"those":[209],"PET":[211],"SPECT.":[213]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-11-30T00:00:00"}
