{"id":"https://openalex.org/W2085068633","doi":"https://doi.org/10.1148/radiol.2512081687","title":"Endoleak Detection with CT Angiography in an Abdominal Aortic Aneurysm Phantom: Effect of Tube Energy, Simulated Patient Size, and Physical Properties of Endoleaks","display_name":"Endoleak Detection with CT Angiography in an Abdominal Aortic Aneurysm Phantom: Effect of Tube Energy, Simulated Patient Size, and Physical Properties of Endoleaks","publication_year":2009,"publication_date":"2009-04-28","ids":{"openalex":"https://openalex.org/W2085068633","doi":"https://doi.org/10.1148/radiol.2512081687","mag":"2085068633","pmid":"https://pubmed.ncbi.nlm.nih.gov/19401582"},"language":"en","primary_location":{"id":"doi:10.1148/radiol.2512081687","doi":"https://doi.org/10.1148/radiol.2512081687","is_oa":false,"landing_page_url":"https://doi.org/10.1148/radiol.2512081687","pdf_url":null,"source":{"id":"https://openalex.org/S50280174","display_name":"Radiology","issn_l":"0033-8419","issn":["0033-8419","1527-1315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315931","host_organization_name":"Radiological Society of North America","host_organization_lineage":["https://openalex.org/P4310315931"],"host_organization_lineage_names":["Radiological Society of North America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5081885037","display_name":"Zsolt Szucs\u2010Farkas","orcid":"https://orcid.org/0000-0002-3430-4809","observed_orcids":["https://orcid.org/0000-0002-3430-4809"]},"institutions":[{"id":"https://openalex.org/I118564535","display_name":"University of Bern","ror":"https://ror.org/02k7v4d05","country_code":"CH","type":"education","lineage":["https://openalex.org/I118564535"]},{"id":"https://openalex.org/I2801112126","display_name":"University Hospital of Bern","ror":"https://ror.org/01q9sj412","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2801112126"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Zsolt Szucs-Farkas","raw_affiliation_strings":["Department of Diagnostic, Interventional, and Paediatric Radiology, University Hospital and University of Berne, Freiburgstrasse 4, Berne CH-3010, Switzerland. zsolt.szuecs@insel.ch","Department of Diagnostic, Interventional, and Paediatric Radiology, University Hospital and University of Berne, Freiburgstrasse 4, Berne CH-3010, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Diagnostic, Interventional, and Paediatric Radiology, University Hospital and University of Berne, Freiburgstrasse 4, Berne CH-3010, Switzerland. zsolt.szuecs@insel.ch","institution_ids":["https://openalex.org/I118564535","https://openalex.org/I2801112126"]},{"raw_affiliation_string":"Department of Diagnostic, Interventional, and Paediatric Radiology, University Hospital and University of Berne, Freiburgstrasse 4, Berne CH-3010, Switzerland","institution_ids":["https://openalex.org/I118564535","https://openalex.org/I2801112126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036075778","display_name":"Mazina Semadeni","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mazina Semadeni","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084856811","display_name":"Susanne Bensler","orcid":"https://orcid.org/0000-0002-3808-7960","observed_orcids":["https://orcid.org/0000-0002-3808-7960"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Susanne Bensler","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058319580","display_name":"Michael A. Patak","orcid":"https://orcid.org/0000-0002-3706-8207","observed_orcids":["https://orcid.org/0000-0002-3706-8207"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael A. Patak","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055238311","display_name":"Gabriel von Allmen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gabriel von Allmen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026577419","display_name":"Peter Vock","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peter Vock","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5075630875","display_name":"Sebastian T. Schindera","orcid":"https://orcid.org/0000-0002-1890-1945","observed_orcids":["https://orcid.org/0000-0002-1890-1945"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sebastian T. Schindera","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5723,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.88184337,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"251","issue":"2","first_page":"590","last_page":"598"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.5746999979019165,"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"}},"topics":[{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.5746999979019165,"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/T10983","display_name":"Aortic aneurysm repair treatments","score":0.36719998717308044,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.010400000028312206,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/endoleak-detection","display_name":"endoleak detection","score":0.9760000109672546},{"id":"https://openalex.org/keywords/abdominal-aortic-aneurysm","display_name":"abdominal aortic aneurysm","score":0.9909999966621399},{"id":"https://openalex.org/keywords/ct-angiography","display_name":"CT angiography","score":0.9629999995231628},{"id":"https://openalex.org/keywords/low-tube-voltage","display_name":"low tube voltage","score":0.6990000009536743},{"id":"https://openalex.org/keywords/radiation-dose-reduction","display_name":"radiation dose reduction","score":0.6650000214576721},{"id":"https://openalex.org/keywords/volume-ct-dose-index","display_name":"volume CT dose index","score":0.8960000276565552},{"id":"https://openalex.org/keywords/phantom-study","display_name":"phantom study","score":0.6050000190734863},{"id":"https://openalex.org/keywords/stent-graft","display_name":"covered stent","score":0.8019999861717224},{"id":"https://openalex.org/keywords/patient-size","display_name":"patient size","score":0.5659999847412109}],"concepts":[{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.9305621385574341},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8676755428314209},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5686097145080566},{"id":"https://openalex.org/C2780643987","wikidata":"https://www.wikidata.org/wiki/Q468414","display_name":"Angiography","level":2,"score":0.5642473697662354},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.556891918182373},{"id":"https://openalex.org/C2776098176","wikidata":"https://www.wikidata.org/wiki/Q189389","display_name":"Aneurysm","level":2,"score":0.4589903950691223},{"id":"https://openalex.org/C2777323849","wikidata":"https://www.wikidata.org/wiki/Q616003","display_name":"Aortic aneurysm","level":3,"score":0.43248116970062256},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.43231287598609924},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"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/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000784","descriptor_name":"Aortic Dissection","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D000792","descriptor_name":"Angiography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D000792","descriptor_name":"Angiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011856","descriptor_name":"Radiographic Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017544","descriptor_name":"Aortic Aneurysm, Abdominal","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D049628","descriptor_name":"Body Size","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1148/radiol.2512081687","doi":"https://doi.org/10.1148/radiol.2512081687","is_oa":false,"landing_page_url":"https://doi.org/10.1148/radiol.2512081687","pdf_url":null,"source":{"id":"https://openalex.org/S50280174","display_name":"Radiology","issn_l":"0033-8419","issn":["0033-8419","1527-1315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315931","host_organization_name":"Radiological Society of North America","host_organization_lineage":["https://openalex.org/P4310315931"],"host_organization_lineage_names":["Radiological Society of North America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiology","raw_type":"journal-article"},{"id":"pmid:19401582","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19401582","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,"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":"Radiology","raw_type":"Evaluation Study"},{"id":"pmh:oai:boris.unibe.ch:32190","doi":null,"is_oa":false,"landing_page_url":"https://boris.unibe.ch/32190/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401747","display_name":"BORIS (University Library Bern)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210103840","host_organization_name":"Nakuru County Council","host_organization_lineage":["https://openalex.org/I4210103840"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Szucs-Farkas, Zsolt; Semadeni, Mazina; Bensler, Susanne; Patak, Michael A; von Allmen, Gabriel; Vock, Peter; Schindera, Sebastian T (2009). Endoleak detection with CT angiography in an abdominal aortic aneurysm phantom: effect of tube energy, simulated patient size, and physical properties of endoleaks. Radiology, 251(2), pp. 590-8. Oak Brook, Ill.: Radiological Society of North America RSNA 10.1148/radiol.2512081687 &lt;http://dx.doi.org/10.1148/radiol.2512081687&gt;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9476000070571899,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1972491392","https://openalex.org/W2016674043","https://openalex.org/W2025231061","https://openalex.org/W2030673016","https://openalex.org/W2031714743","https://openalex.org/W2035729736","https://openalex.org/W2058590437","https://openalex.org/W2058822621","https://openalex.org/W2074356853","https://openalex.org/W2077530425","https://openalex.org/W2086892210","https://openalex.org/W2119214611","https://openalex.org/W2120583085","https://openalex.org/W2120906353","https://openalex.org/W2122348272","https://openalex.org/W2133624681","https://openalex.org/W2317141402","https://openalex.org/W2326639420"],"related_works":["https://openalex.org/W7202408645","https://openalex.org/W2514975073","https://openalex.org/W2128987437","https://openalex.org/W7125195356","https://openalex.org/W2063695259","https://openalex.org/W1984517646","https://openalex.org/W2972393849","https://openalex.org/W4382751590","https://openalex.org/W2115790756","https://openalex.org/W2016674043"],"abstract_inverted_index":{"PURPOSE:":[0],"To":[1],"analyze":[2],"the":[3,39,65,77,128,141,156,178,188,205],"detection":[4],"of":[5,32,91,207,246],"endoleaks":[6,31,112,123,249],"with":[7,83,152,163,224,242],"low-tube-voltage":[8],"computed":[9],"tomographic":[10],"(CT)":[11],"angiography.":[12],"MATERIALS":[13],"AND":[14],"METHODS:":[15],"A":[16],"cylindrical":[17],"plastic":[18],"phantom":[19,143,158,194,215],"mimicking":[20],"an":[21,104],"aortic":[22],"aneurysm,":[23],"containing":[24],"a":[25,201],"stent":[26],"graft":[27],"and":[28,36,52,61,64,86,98,147,180,183,196,232,235],"36":[29],"simulated":[30],"various":[33],"diameters,":[34],"densities,":[35],"distances":[37],"from":[38],"graft,":[40],"was":[41,56,71,93,169],"placed":[42],"into":[43],"three":[44],"different":[45],"water":[46],"containers":[47],"corresponding":[48],"to":[49,95,99],"small,":[50],"intermediate-sized,":[51],"large":[53,240],"patients.":[54],"CT":[55,67,78,225],"performed":[57],"at":[58,116,124,136,148,165,174,184,227,236],"80,":[59],"100,":[60],"120":[62,166],"kVp,":[63,167],"volume":[66],"dose":[68],"index":[69],"(CTDI(vol))":[70],"noted.":[72],"Three":[73],"radiologists":[74],"independently":[75],"analyzed":[76],"images":[79],"for":[80,87,121],"endoleak":[81,107],"localization":[82],"diagnostic":[84],"confidence":[85],"image":[88],"quality.":[89],"Analysis":[90],"variance":[92],"used":[94],"compare":[96],"results":[97],"find":[100],"parameters":[101],"that":[102,218],"have":[103],"effect":[105,203],"on":[106,204],"detection.":[108],"RESULTS:":[109],"All":[110],"6-mm":[111],"were":[113],"correctly":[114],"identified":[115],"all":[117,199],"tube":[118,138,197],"energies":[119],"except":[120],"five":[122],"80":[125,153,175,228],"kVp":[126,150,154,176,186,229,238],"in":[127,140,155,177,187,230,239],"thick":[129,142,189],"phantom.":[130,190],"Observers":[131],"detected":[132,208],"more":[133],"4-mm":[134],"leaks":[135,209],"higher":[137],"voltage":[139,198],"(P":[144,159,210],"<":[145,211],".001)":[146],"100":[149,185,237],"compared":[151],"intermediate":[157,181],"=":[160],".006).":[161],"Compared":[162],"CTDI(vol)":[164,168],"lower":[170],"by":[171],"nearly":[172],"50%":[173],"thin":[179],"phantoms":[182],"Endoleak":[191],"diameter,":[192],"position,":[193],"dimension,":[195],"had":[200],"significant":[202,248],"number":[206],".0001).":[212],"CONCLUSION:":[213],"This":[214],"study":[216],"suggests":[217],"reduced":[219],"radiation":[220],"exposure":[221],"is":[222],"achievable":[223],"angiography":[226],"small":[231],"intermediate-sized":[233],"patients":[234],"patients,":[241],"no":[243],"increased":[244],"risk":[245],"missing":[247],"measuring":[250],"6":[251],"mm":[252],"or":[253],"larger.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}