{"id":"https://openalex.org/W7135101307","doi":"https://doi.org/10.3390/jimaging12030123","title":"Influence of Off-Centre Positioning, Scan Direction, and Localiser Projection Angle on Organ-Specific Radiation Doses in Low-Dose Chest CT: A Simulation Study Across Four Scanner Models","display_name":"Influence of Off-Centre Positioning, Scan Direction, and Localiser Projection Angle on Organ-Specific Radiation Doses in Low-Dose Chest CT: A Simulation Study Across Four Scanner Models","publication_year":2026,"publication_date":"2026-03-11","ids":{"openalex":"https://openalex.org/W7135101307","doi":"https://doi.org/10.3390/jimaging12030123","pmid":"https://pubmed.ncbi.nlm.nih.gov/41892925"},"language":"en","primary_location":{"id":"doi:10.3390/jimaging12030123","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging12030123","pdf_url":"https://www.mdpi.com/2313-433X/12/3/123/pdf?version=1773237526","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2313-433X/12/3/123/pdf?version=1773237526","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5128884910","display_name":"Louise D\u2019hondt","orcid":null},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]},{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Louise D\u2019hondt","raw_affiliation_strings":["Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium","Faculty of Medicine, University of Antwerp, 2610 Wilrijk, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Faculty of Medicine, University of Antwerp, 2610 Wilrijk, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128859100","display_name":"Claudia Haentjens","orcid":null},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Claudia Haentjens","raw_affiliation_strings":["Department of Physics and Astronomy, Faculty of Sciences, Ghent University, 9000 Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, Faculty of Sciences, Ghent University, 9000 Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081869380","display_name":"Pieter\u2010Jan Kellens","orcid":"https://orcid.org/0000-0001-9289-8812"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Pieter-Jan Kellens","raw_affiliation_strings":["Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078567550","display_name":"Annemiek Snoeckx","orcid":"https://orcid.org/0000-0003-2101-2783"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]},{"id":"https://openalex.org/I4210102047","display_name":"Antwerp University Hospital","ror":"https://ror.org/01hwamj44","country_code":"BE","type":"funder","lineage":["https://openalex.org/I4210102047"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Annemiek Snoeckx","raw_affiliation_strings":["Department of Radiology, Antwerp University Hospital, 2650 Edegem, Belgium","Faculty of Medicine, University of Antwerp, 2610 Wilrijk, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-2101-2783","affiliations":[{"raw_affiliation_string":"Department of Radiology, Antwerp University Hospital, 2650 Edegem, Belgium","institution_ids":["https://openalex.org/I4210102047"]},{"raw_affiliation_string":"Faculty of Medicine, University of Antwerp, 2610 Wilrijk, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051281756","display_name":"Klaus Bacher","orcid":"https://orcid.org/0000-0001-6420-6006"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Klaus Bacher","raw_affiliation_strings":["Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium"],"raw_orcid":"https://orcid.org/0000-0001-6420-6006","affiliations":[{"raw_affiliation_string":"Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5128884910"],"corresponding_institution_ids":["https://openalex.org/I149213910","https://openalex.org/I32597200"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.42637721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"3","first_page":"123","last_page":"123"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.5906000137329102,"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":0.5906000137329102,"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/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.1444000005722046,"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/T11361","display_name":"Digital Radiography and Breast Imaging","score":0.0877000018954277,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/scanner","display_name":"Scanner","score":0.7591000199317932},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.6363000273704529},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5206000208854675},{"id":"https://openalex.org/keywords/radiation-dose","display_name":"Radiation dose","score":0.48089998960494995},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.4544999897480011},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.42089998722076416},{"id":"https://openalex.org/keywords/radiation","display_name":"Radiation","score":0.32499998807907104}],"concepts":[{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.7591000199317932},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.652400016784668},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.6363000273704529},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.541700005531311},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5206000208854675},{"id":"https://openalex.org/C2987700449","wikidata":"https://www.wikidata.org/wiki/Q186161","display_name":"Radiation dose","level":2,"score":0.48089998960494995},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.4544999897480011},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.42089998722076416},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.32499998807907104},{"id":"https://openalex.org/C2779813781","wikidata":"https://www.wikidata.org/wiki/Q1224951","display_name":"Cone beam computed tomography","level":3,"score":0.2937000095844269},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.28679999709129333},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.28360000252723694},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.28040000796318054},{"id":"https://openalex.org/C54516573","wikidata":"https://www.wikidata.org/wiki/Q2294","display_name":"Proton","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C3018577593","wikidata":"https://www.wikidata.org/wiki/Q470749","display_name":"Limits of agreement","level":2,"score":0.2750999927520752},{"id":"https://openalex.org/C2779925993","wikidata":"https://www.wikidata.org/wiki/Q336938","display_name":"Radiation exposure","level":2,"score":0.2734000086784363},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.25619998574256897},{"id":"https://openalex.org/C3019835501","wikidata":"https://www.wikidata.org/wiki/Q1310130","display_name":"Single shot","level":2,"score":0.25360000133514404}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/jimaging12030123","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging12030123","pdf_url":"https://www.mdpi.com/2313-433X/12/3/123/pdf?version=1773237526","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},{"id":"pmid:41892925","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41892925","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":"Journal of imaging","raw_type":null},{"id":"pmh:oai:doaj.org/article:c780e8b4eb6e4019a9630a90f0c0c4a9","is_oa":true,"landing_page_url":"https://doaj.org/article/c780e8b4eb6e4019a9630a90f0c0c4a9","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Imaging, Vol 12, Iss 3, p 123 (2026)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13028044","is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13028044/","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,"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":"J Imaging","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/jimaging12030123","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging12030123","pdf_url":"https://www.mdpi.com/2313-433X/12/3/123/pdf?version=1773237526","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.878818929195404}],"awards":[{"id":"https://openalex.org/G7769458031","display_name":null,"funder_award_id":"G0B1922N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320321910","display_name":"Universitair Ziekenhuis Gent","ror":"https://ror.org/00xmkp704"},{"id":"https://openalex.org/F4320322603","display_name":"Universiteit Gent","ror":"https://ror.org/00cv9y106"},{"id":"https://openalex.org/F4320327317","display_name":"Kom op tegen Kanker","ror":null},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7135101307.pdf","grobid_xml":"https://content.openalex.org/works/W7135101307.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W1982060149","https://openalex.org/W1987518347","https://openalex.org/W1997587561","https://openalex.org/W1998389908","https://openalex.org/W1999051088","https://openalex.org/W2000509745","https://openalex.org/W2001344322","https://openalex.org/W2007132993","https://openalex.org/W2007413430","https://openalex.org/W2037996397","https://openalex.org/W2043271695","https://openalex.org/W2046562889","https://openalex.org/W2051614440","https://openalex.org/W2052018419","https://openalex.org/W2054937237","https://openalex.org/W2059292131","https://openalex.org/W2074469247","https://openalex.org/W2076256307","https://openalex.org/W2091966113","https://openalex.org/W2118612283","https://openalex.org/W2122897083","https://openalex.org/W2155375015","https://openalex.org/W2167279371","https://openalex.org/W2171697262","https://openalex.org/W2295667824","https://openalex.org/W2304002084","https://openalex.org/W2313899682","https://openalex.org/W2317730195","https://openalex.org/W2325521996","https://openalex.org/W2336716740","https://openalex.org/W2396013708","https://openalex.org/W2516392627","https://openalex.org/W2555142874","https://openalex.org/W2580451410","https://openalex.org/W2748190311","https://openalex.org/W2897610462","https://openalex.org/W2905333831","https://openalex.org/W2910991136","https://openalex.org/W2943389886","https://openalex.org/W2954679397","https://openalex.org/W2966085925","https://openalex.org/W2999311411","https://openalex.org/W3000744968","https://openalex.org/W3017320112","https://openalex.org/W3187046363","https://openalex.org/W3207097006","https://openalex.org/W3212918389","https://openalex.org/W4205801545","https://openalex.org/W4242189464","https://openalex.org/W4280548871","https://openalex.org/W4281791334","https://openalex.org/W4283263652","https://openalex.org/W4285676413","https://openalex.org/W4307170808","https://openalex.org/W4318543028","https://openalex.org/W4383218413","https://openalex.org/W4394915268","https://openalex.org/W4402640662","https://openalex.org/W4403351566","https://openalex.org/W4403750838","https://openalex.org/W4404588596","https://openalex.org/W4413447447","https://openalex.org/W4413998540"],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,55,58,62,119,153,159,172,261,304,331],"considerable":[2],"number":[3],"of":[4,57,132,165,277,358],"low-dose":[5],"CT":[6,45,71],"examinations":[7],"performed":[8],"in":[9,14,26,243,283,334],"lung":[10,364],"cancer":[11,365],"screening,":[12],"variations":[13,29],"participant":[15],"positioning,":[16],"scan":[17,90,101,244,284],"direction,":[18],"or":[19,111,238],"localiser":[20,94,114,191,290],"angle":[21],"are":[22,30],"likely":[23],"to":[24,32,118,230,341,355],"occur":[25],"practice.":[27],"These":[28],"known":[31],"affect":[33],"automatic":[34],"tube":[35],"current":[36],"modulation":[37],"(ATCM)":[38],"operation,":[39],"yet":[40],"organ-specific":[41,360],"dose":[42,147,163,182,221,227,270,294,333],"implications":[43],"across":[44],"models":[46],"remain":[47],"unknown.":[48],"Therefore,":[49],"this":[50,335],"simulation":[51],"study":[52],"systematically":[53],"characterised":[54],"effect":[56,197],"aforementioned":[59],"variations.":[60,148],"Using":[61],"Alderson":[63],"RANDO":[64],"phantom,":[65],"ATCM":[66,212],"profiles":[67],"were":[68,115,126,169,254,272],"established":[69],"on":[70,158],"scanners":[72,179,208],"from":[73,128],"four":[74],"major":[75],"vendors":[76],"(GE,":[77],"Siemens,":[78],"Canon,":[79,263],"Philips)":[80],"after":[81,171,214,234,257],"introducing":[82],"vertical":[83,215],"and":[84,88,92,100,124,145,177,193,206,232,249,264,317,324],"lateral":[85,173,203,224],"mispositioning,":[86,225],"craniocaudal":[87],"caudocranial":[89],"directions,":[91],"varying":[93],"projection":[95,174],"angles.":[96],"Additionally,":[97],"off-centre":[98],"positioning":[99],"direction":[102,245,285],"changes":[103],"preceded":[104,286],"by":[105,200,287,370],"either":[106],"a":[107,188,202,235,281,288,310],"single":[108,189,236],"posteroanterior":[109],"(PA)":[110],"dual":[112,239,258,289,311],"(PA+lateral)":[113],"evaluated.":[116],"Doses":[117],"lungs,":[120],"heart,":[121,315],"thyroid,":[122],"liver,":[123],"breasts":[125],"calculated":[127],"Monte":[129],"Carlo":[130],"simulations":[131],"each":[133],"setup":[134,336],"for":[135,260,303],"32":[136],"patient-specific":[137],"voxel":[138],"models.":[139],"The":[140],"results":[141],"demonstrate":[142],"statistically":[143],"significant":[144,298,356],"scanner-dependent":[146],"PA":[149,190,237],"localisers":[150,259],"generally":[151,210],"produced":[152],"highest":[154],"organ":[155,162,269],"doses.":[156],"However,":[157],"Philips":[160,207,265],"system,":[161],"increases":[164,183,222,228],"at":[166],"least":[167],"50%":[168],"observed":[170,301],"angle.":[175],"GE":[176],"Siemens":[178,305],"showed":[180,219],"pronounced":[181],"following":[184],"downward":[185],"mispositioning":[186],"with":[187,226,309,363],"(18-50%":[192],"5-25%,":[194],"respectively),":[195],"an":[196,274],"largely":[198,255],"mitigated":[199,256],"adding":[201],"localiser.":[204],"Canon":[205,218],"exhibited":[209],"stable":[211],"behaviour":[213],"off-centring,":[216],"although":[217],"notable":[220],"upon":[223],"up":[229],"37.5%":[231],"34%":[233],"localiser,":[240,312],"respectively.":[241],"Variations":[242],"displayed":[246],"highly":[247],"model-":[248],"organ-dependent":[250],"effects.":[251],"Dose":[252],"deviations":[253,352],"GE,":[262],"scanner":[266,306],"types.":[267],"Here,":[268],"differences":[271],"within":[273],"absolute":[275],"range":[276],"10%,":[278],"indicating":[279],"that":[280,348],"change":[282],"can":[291,353],"reduce":[292],"extreme":[293],"deviations.":[295],"Remarkably,":[296],"no":[297],"difference":[299],"was":[300],"solely":[302],"when":[307,327],"combined":[308],"as":[313],"lung,":[314],"breast,":[316],"liver":[318],"doses":[319,361],"remained":[320,337],"significantly":[321],"(between":[322],"20":[323],"35%)":[325],"lower":[326],"scanning":[328],"craniocaudally,":[329],"whereas":[330],"thyroid":[332],"considerably":[338],"higher":[339],"(up":[340],"20%":[342],"mean":[343],"increase).":[344],"Ultimately,":[345],"findings":[346],"indicate":[347],"seemingly":[349],"minor":[350],"protocol":[351],"lead":[354],"underestimation":[357],"anticipated":[359],"associated":[362],"screening.":[366],"Scanner-specific":[367],"optimisation,":[368],"supported":[369],"medical":[371],"physics":[372],"expertise,":[373],"is":[374],"therefore":[375],"essential.":[376]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2026-03-13T00:00:00"}
