{"id":"https://openalex.org/W4226129409","doi":"https://doi.org/10.1097/rli.0000000000000816","title":"High-Pitch Photon-Counting Detector Computed Tomography Angiography of the Aorta: Intraindividual Comparison to Energy-Integrating Detector Computed Tomography at Equal Radiation Dose","display_name":"High-Pitch Photon-Counting Detector Computed Tomography Angiography of the Aorta: Intraindividual Comparison to Energy-Integrating Detector Computed Tomography at Equal Radiation Dose","publication_year":2021,"publication_date":"2021-08-05","ids":{"openalex":"https://openalex.org/W4226129409","doi":"https://doi.org/10.1097/rli.0000000000000816"},"language":"en","primary_location":{"id":"doi:10.1097/rli.0000000000000816","doi":"https://doi.org/10.1097/rli.0000000000000816","is_oa":false,"landing_page_url":"https://doi.org/10.1097/rli.0000000000000816","pdf_url":null,"source":{"id":"https://openalex.org/S136338150","display_name":"Investigative Radiology","issn_l":"0020-9996","issn":["0020-9996","1536-0210"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Investigative Radiology","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/A5044115261","display_name":"Andr\u00e9 Euler","orcid":"https://orcid.org/0000-0001-5019-4585","observed_orcids":["https://orcid.org/0000-0001-5019-4585"]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210100468","display_name":"University Hospital Zurich","ror":"https://ror.org/01462r250","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210100468"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Andr\u00e9 Euler","raw_affiliation_strings":["Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210100468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071463761","display_name":"Kai Higashigaito","orcid":"https://orcid.org/0000-0001-9392-5931","observed_orcids":["https://orcid.org/0000-0001-9392-5931"]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210100468","display_name":"University Hospital Zurich","ror":"https://ror.org/01462r250","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210100468"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Kai Higashigaito","raw_affiliation_strings":["Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210100468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081099046","display_name":"Victor Mergen","orcid":"https://orcid.org/0000-0003-4544-4804","observed_orcids":["https://orcid.org/0000-0003-4544-4804"]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210100468","display_name":"University Hospital Zurich","ror":"https://ror.org/01462r250","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210100468"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Victor Mergen","raw_affiliation_strings":["Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210100468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002774222","display_name":"Thomas Sartoretti","orcid":"https://orcid.org/0000-0002-4812-987X","observed_orcids":["https://orcid.org/0000-0002-4812-987X"]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I2800191616","display_name":"Maastricht University Medical Centre","ror":"https://ror.org/02d9ce178","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2800191616"]},{"id":"https://openalex.org/I34352273","display_name":"Maastricht University","ror":"https://ror.org/02jz4aj89","country_code":"NL","type":"education","lineage":["https://openalex.org/I34352273"]},{"id":"https://openalex.org/I4210100468","display_name":"University Hospital Zurich","ror":"https://ror.org/01462r250","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210100468"]}],"countries":["CH","NL"],"is_corresponding":true,"raw_author_name":"Thomas Sartoretti","raw_affiliation_strings":["Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht University, Maastricht, The Netherlands","Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht University, Maastricht, The Netherlands","institution_ids":["https://openalex.org/I2800191616","https://openalex.org/I34352273"]},{"raw_affiliation_string":"Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210100468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045830850","display_name":"Bettina Zanini","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210100468","display_name":"University Hospital Zurich","ror":"https://ror.org/01462r250","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210100468"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Bettina Zanini","raw_affiliation_strings":["Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210100468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085019142","display_name":"Bernhard T. Schmidt","orcid":"https://orcid.org/0000-0001-5894-6374","observed_orcids":["https://orcid.org/0000-0001-5894-6374"]},"institutions":[{"id":"https://openalex.org/I4210153902","display_name":"Siemens Healthineers (Germany)","ror":"https://ror.org/0449c4c15","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210153902"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bernhard Schmidt","raw_affiliation_strings":["Siemens Healthcare GmbH, Forchheim, Germany","Conflicts of interest and sources of funding: Bernhard Schmidt, Thomas G. Flohr, and Stefan Ulzheimer are employees of Siemens Healthcare GmbH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens Healthcare GmbH, Forchheim, Germany","institution_ids":["https://openalex.org/I4210153902"]},{"raw_affiliation_string":"Conflicts of interest and sources of funding: Bernhard Schmidt, Thomas G. Flohr, and Stefan Ulzheimer are employees of Siemens Healthcare GmbH","institution_ids":["https://openalex.org/I4210153902"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086568941","display_name":"Thomas G. Flohr","orcid":"https://orcid.org/0000-0002-9524-5531","observed_orcids":["https://orcid.org/0000-0002-9524-5531"]},"institutions":[{"id":"https://openalex.org/I4210153902","display_name":"Siemens Healthineers (Germany)","ror":"https://ror.org/0449c4c15","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210153902"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas G. Flohr","raw_affiliation_strings":["Siemens Healthcare GmbH, Forchheim, Germany","Conflicts of interest and sources of funding: Bernhard Schmidt, Thomas G. Flohr, and Stefan Ulzheimer are employees of Siemens Healthcare GmbH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens Healthcare GmbH, Forchheim, Germany","institution_ids":["https://openalex.org/I4210153902"]},{"raw_affiliation_string":"Conflicts of interest and sources of funding: Bernhard Schmidt, Thomas G. Flohr, and Stefan Ulzheimer are employees of Siemens Healthcare GmbH","institution_ids":["https://openalex.org/I4210153902"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004062432","display_name":"Stefan Ulzheimer","orcid":"https://orcid.org/0000-0001-6818-2021","observed_orcids":["https://orcid.org/0000-0001-6818-2021"]},"institutions":[{"id":"https://openalex.org/I4210153902","display_name":"Siemens Healthineers (Germany)","ror":"https://ror.org/0449c4c15","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210153902"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Ulzheimer","raw_affiliation_strings":["Siemens Healthcare GmbH, Forchheim, Germany","Conflicts of interest and sources of funding: Bernhard Schmidt, Thomas G. Flohr, and Stefan Ulzheimer are employees of Siemens Healthcare GmbH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens Healthcare GmbH, Forchheim, Germany","institution_ids":["https://openalex.org/I4210153902"]},{"raw_affiliation_string":"Conflicts of interest and sources of funding: Bernhard Schmidt, Thomas G. Flohr, and Stefan Ulzheimer are employees of Siemens Healthcare GmbH","institution_ids":["https://openalex.org/I4210153902"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008195574","display_name":"Matthias Eberhard","orcid":"https://orcid.org/0000-0002-9476-3759","observed_orcids":["https://orcid.org/0000-0002-9476-3759"]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210100468","display_name":"University Hospital Zurich","ror":"https://ror.org/01462r250","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210100468"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Matthias Eberhard","raw_affiliation_strings":["Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210100468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080326190","display_name":"Hatem Alkadhi","orcid":"https://orcid.org/0000-0002-2581-2166","observed_orcids":["https://orcid.org/0000-0002-2581-2166"]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210100468","display_name":"University Hospital Zurich","ror":"https://ror.org/01462r250","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210100468"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Hatem Alkadhi","raw_affiliation_strings":["Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Diagnostic and Interventional Radiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210100468"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5002774222","https://openalex.org/A5008195574","https://openalex.org/A5044115261","https://openalex.org/A5045830850","https://openalex.org/A5071463761","https://openalex.org/A5080326190","https://openalex.org/A5081099046"],"corresponding_institution_ids":["https://openalex.org/I202697423","https://openalex.org/I2800191616","https://openalex.org/I34352273","https://openalex.org/I4210100468"],"apc_list":null,"apc_paid":null,"fwci":7.641,"has_fulltext":false,"cited_by_count":151,"citation_normalized_percentile":{"value":0.98833453,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":100},"biblio":{"volume":"57","issue":"2","first_page":"115","last_page":"121"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9477999806404114,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9477999806404114,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.045499999076128006,"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/T10844","display_name":"Radiation Dose and Imaging","score":0.0044999998062849045,"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/photon-counting-ct","display_name":"photon-counting CT","score":0.9380000233650208},{"id":"https://openalex.org/keywords/ct-angiography","display_name":"CT angiography","score":0.800000011920929},{"id":"https://openalex.org/keywords/aorta","display_name":"aorta","score":0.777999997138977},{"id":"https://openalex.org/keywords/thoracoabdominal-aorta","display_name":"thoracoabdominal aorta","score":0.8949999809265137},{"id":"https://openalex.org/keywords/dual-source-ct","display_name":"dual-source CT","score":0.7889999747276306},{"id":"https://openalex.org/keywords/energy-integrating-detector","display_name":"energy-integrating detector","score":0.8830000162124634},{"id":"https://openalex.org/keywords/image-quality","display_name":"image quality","score":0.6380000114440918},{"id":"https://openalex.org/keywords/contrast-to-noise-ratio","display_name":"contrast-to-noise ratio","score":0.8809999823570251},{"id":"https://openalex.org/keywords/tube-voltage-selection","display_name":"tube voltage selection","score":0.6470000147819519},{"id":"https://openalex.org/keywords/virtual-monoenergetic-images","display_name":"virtual monoenergetic images","score":0.8220000267028809},{"id":"https://openalex.org/keywords/radiation-dose","display_name":"radiation dose","score":0.6119999885559082},{"id":"https://openalex.org/keywords/noise","display_name":"noise","score":0.382999986410141},{"id":"https://openalex.org/keywords/high-pitch-ct","display_name":"high-pitch CT","score":0.5199999809265137},{"id":"https://openalex.org/keywords/subjective-image-quality","display_name":"subjective image quality","score":0.42899999022483826}],"concepts":[{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.6760052442550659},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.6092506051063538},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5977603793144226},{"id":"https://openalex.org/C35772409","wikidata":"https://www.wikidata.org/wiki/Q1323086","display_name":"Image noise","level":3,"score":0.5604096055030823},{"id":"https://openalex.org/C2780643987","wikidata":"https://www.wikidata.org/wiki/Q468414","display_name":"Angiography","level":2,"score":0.5494441986083984},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5053301453590393},{"id":"https://openalex.org/C2779980429","wikidata":"https://www.wikidata.org/wiki/Q101004","display_name":"Aorta","level":2,"score":0.47585126757621765},{"id":"https://openalex.org/C86190813","wikidata":"https://www.wikidata.org/wiki/Q5165749","display_name":"Contrast-to-noise ratio","level":4,"score":0.47350791096687317},{"id":"https://openalex.org/C2781347138","wikidata":"https://www.wikidata.org/wiki/Q1024492","display_name":"Computed tomography angiography","level":3,"score":0.467279314994812},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4555635452270508},{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.4517107605934143},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19384148716926575},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16535121202468872},{"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/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.0},{"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/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1097/rli.0000000000000816","doi":"https://doi.org/10.1097/rli.0000000000000816","is_oa":false,"landing_page_url":"https://doi.org/10.1097/rli.0000000000000816","pdf_url":null,"source":{"id":"https://openalex.org/S136338150","display_name":"Investigative Radiology","issn_l":"0020-9996","issn":["0020-9996","1536-0210"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Investigative Radiology","raw_type":"journal-article"},{"id":"pmh:oai:cris.maastrichtuniversity.nl:openaire_cris_publications/4de87e00-bfd1-4645-bef5-894ef62f1272","doi":null,"is_oa":false,"landing_page_url":"https://cris.maastrichtuniversity.nl/en/publications/4de87e00-bfd1-4645-bef5-894ef62f1272","pdf_url":null,"source":{"id":"https://openalex.org/S4306402616","display_name":"Research Publications (Maastricht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I34352273","host_organization_name":"Maastricht University","host_organization_lineage":["https://openalex.org/I34352273"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Euler, A, Higashigaito, K, Mergen, V, Sartoretti, T, Zanini, B, Schmidt, B, Flohr, T G, Ulzheimer, S, Eberhard, M & Alkadhi, H 2022, 'High-Pitch Photon-Counting Detector Computed Tomography Angiography of the Aorta Intraindividual Comparison to Energy-Integrating Detector Computed Tomography at Equal Radiation Dose', Investigative Radiology, vol. 57, no. 2, pp. 115-121. https://doi.org/10.1097/RLI.0000000000000816","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:www.zora.uzh.ch:20.500.14742/185749","doi":null,"is_oa":false,"landing_page_url":"https://www.zora.uzh.ch/handle/20.500.14742/185749","pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Euler, A., Higashigaito, K., Mergen, V., Sartoretti, T., Zanini, B., Schmidt, B., Flohr, T. G., Ulzheimer, S., Eberhard, M., & Alkadhi, H. (2022). High-Pitch Photon-Counting Detector Computed Tomography Angiography of the Aorta: Intraindividual Comparison to Energy-Integrating Detector Computed Tomography at Equal Radiation Dose. Investigative Radiology, 57, 115\u2013121. https://doi.org/10.1097/RLI.0000000000000816","raw_type":"Journal Article"},{"id":"pmh:oai:www.zora.uzh.ch:206589","doi":null,"is_oa":false,"landing_page_url":"https://www.zora.uzh.ch/206589","pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Euler, Andr\u00e9; Higashigaito, Kai; Mergen, Victor; Sartoretti, Thomas; Zanini, Bettina; Schmidt, Bernhard; Flohr, Thomas G; Ulzheimer, Stefan; Eberhard, Matthias; Alkadhi, Hatem (2022). High-Pitch Photon-Counting Detector Computed Tomography Angiography of the Aorta: Intraindividual Comparison to Energy-Integrating Detector Computed Tomography at Equal Radiation Dose. Investigative Radiology, 57(2):115-121.","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1991941661","https://openalex.org/W2022207007","https://openalex.org/W2051635575","https://openalex.org/W2061521643","https://openalex.org/W2112500615","https://openalex.org/W2125412081","https://openalex.org/W2141058100","https://openalex.org/W2228873361","https://openalex.org/W2237959056","https://openalex.org/W2287250861","https://openalex.org/W2290762950","https://openalex.org/W2293250945","https://openalex.org/W2314564874","https://openalex.org/W2399564930","https://openalex.org/W2411925825","https://openalex.org/W2473631083","https://openalex.org/W2577798425","https://openalex.org/W2606784799","https://openalex.org/W2728328462","https://openalex.org/W2731231862","https://openalex.org/W2758647230","https://openalex.org/W2778654744","https://openalex.org/W2790298196","https://openalex.org/W2794980368","https://openalex.org/W2803573173","https://openalex.org/W2806792627","https://openalex.org/W2889741596","https://openalex.org/W2901439499","https://openalex.org/W2903231490","https://openalex.org/W2908929650","https://openalex.org/W2972393849","https://openalex.org/W2973876839","https://openalex.org/W2974549447","https://openalex.org/W2990272671","https://openalex.org/W2990723809","https://openalex.org/W3006377874","https://openalex.org/W3013891807","https://openalex.org/W3034892973","https://openalex.org/W3097676338","https://openalex.org/W3133056298","https://openalex.org/W3133659068","https://openalex.org/W3133694193","https://openalex.org/W3150426754","https://openalex.org/W3152652966"],"related_works":["https://openalex.org/W3189103778","https://openalex.org/W4389648800","https://openalex.org/W4376641639","https://openalex.org/W4385221279","https://openalex.org/W4392016131","https://openalex.org/W2758647230","https://openalex.org/W4411266268","https://openalex.org/W4318069181","https://openalex.org/W7140912970","https://openalex.org/W3187413956"],"abstract_inverted_index":{"Purpose":[0],"The":[1,233,313,439],"aims":[2],"of":[3,15,21,60,128,169,302,341,415,442],"this":[4],"study":[5],"were":[6,85,121,152,197,349],"to":[7,32,37,457],"determine":[8],"the":[9,22,34,45,61,70,99,109,125,160,166,342,416,451,463],"objective":[10,467],"and":[11,31,53,73,101,135,139,147,184,243,252,264,277,289,299,339,383,394,401,422,468],"subjective":[12,380,386,452,469],"image":[13,35,177,371,470],"quality":[14,36,178,372,403],"high-pitch":[16,71,100],"computed":[17],"tomography":[18,155],"(CT)":[19],"angiography":[20,59,414],"aorta":[23,63,417],"in":[24,44,69,98,159,219,235,246,426,445],"clinical":[25,94],"dual-source":[26,39,67,95],"photon-counting":[27],"detector":[28,41],"CT":[29,42,58],"(PCD-CT)":[30],"compare":[33],"conventional":[38],"energy-integrating":[40],"(EID-CT)":[43],"same":[46,110],"patients":[47,196],"at":[48,105,143,283,420,435,455],"equal":[49],"radiation":[50,224,437],"dose.":[51,438],"Materials":[52],"Methods":[54],"Patients":[55],"with":[56,74,115,306,352,355,360,366,418,431,433],"prior":[57],"thoracoabdominal":[62],"acquired":[64],"on":[65,91],"third-generation":[66],"EID-CT":[68,134,236,263,307,343,432],"mode":[72,104],"automatic":[75],"tube":[76,81,126],"voltage":[77,82],"selection":[78],"(ATVS,":[79],"reference":[80],"100":[83],"kV)":[84],"included.":[86],"Follow-up":[87],"imaging":[88],"was":[89,157,163,174,187,215,258,294,388],"performed":[90],"a":[92],"first-generation,":[93],"PCD-CT":[96,136,151,282,303,327,361,413,443],"scanner":[97],"multienergy":[102],"(QuantumPlus)":[103],"120":[106,244],"kV":[107,245,340],"using":[108],"contrast":[111],"media":[112],"protocol":[113],"as":[114,165,304,364,462],"EID-CT.":[116],"Radiation":[117],"doses":[118],"between":[119,226,377,409,466],"scans":[120,227],"matched":[122,436],"by":[123,189,358],"adapting":[124],"current":[127],"PCD-CT.":[129],"Polychromatic":[130],"images":[131,142],"for":[132,150,262,281,297,362,379,392],"both":[133],"(called":[137],"T3D)":[138],"virtual":[140],"monoenergetic":[141],"40,":[144,284],"45,":[145,285],"50,":[146,286],"55":[148,287],"keV":[149,301,396,424,459],"reconstructed.":[153],"Computed":[154],"attenuation":[156,382],"measured":[158],"aorta;":[161],"noise":[162,387],"defined":[164],"standard":[167],"deviation":[168],"attenuation;":[170],"contrast-to-noise":[171],"ratio":[172,293],"(CNR)":[173],"calculated.":[175],"Subjective":[176,370],"(noise,":[179],"vessel":[180,182,381],"attenuation,":[181],"sharpness,":[183,384],"overall":[185,402],"quality)":[186],"rated":[188,389],"2":[190,212,319],"blinded,":[191],"independent":[192],"radiologists.":[193],"Results":[194],"Forty":[195],"included":[198],"(mean":[199],"age,":[200],"63":[201],"years;":[202],"8":[203,261],"women;":[204],"mean":[205],"body":[206],"mass":[207],"index":[208],"[BMI],":[209],"26":[210],"kg/m":[211],").":[213],"There":[214],"no":[216],"significant":[217],"difference":[218],"BMI,":[220],"effective":[221],"diameter,":[222],"or":[223],"dose":[225],"(all":[228],"P":[229,309,322,330,336,346,398,406],"'s":[230,310],">":[231,407],"0.05).":[232,312],"ATVS":[234,434],"selected":[237],"70,":[238],"80,":[239],"90,":[240],"100,":[241],"110,":[242],"2,":[247,251],"14,":[248,249],"7,":[250,267],"1":[253],"patients,":[254],"respectively.":[255,291],"Mean":[256],"CNR":[257,353,429,440],"17":[259],"\u00b1":[260,266,269,272,275,279],"22":[265],"20":[268],"6,":[270],"18":[271],"5,":[273,276],"16":[274],"12":[278],"4":[280],"keV,":[288],"T3D,":[290],"Contrast-to-noise":[292],"significantly":[295,350,390,427],"higher":[296,391],"40":[298,393,421],"45":[300,395,423,456],"compared":[305,365,430],"(both":[308],"<":[311,323,331,399],"linear":[314],"regression":[315],"model":[316],"(adjusted":[317],"R":[318],",":[320],"0.38;":[321],"0.001)":[324,400],"revealed":[325,374],"that":[326],"reconstruction":[328],"(":[329,335,345,397,405],"0.001),":[332],"BMI":[333],"group":[334],"=":[337,347],"0.007),":[338],"scan":[344],"0.01)":[348],"associated":[351],"difference,":[354],"an":[356],"increase":[357],"34%":[359],"overweight":[363,446],"normal":[367],"weight":[368],"patients.":[369,447],"reading":[373],"slight":[375],"differences":[376],"readers":[378],"whereas":[385],"similar":[404],"0.05)":[408],"scans.":[410],"Conclusions":[411],"High-pitch":[412],"VMI":[419,454],"resulted":[425],"increased":[428,444],"gain":[441],"Taking":[448],"into":[449],"account":[450],"analysis,":[453],"50":[458],"is":[460],"proposed":[461],"best":[464],"trade-off":[465],"quality.":[471]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":28},{"year":2024,"cited_by_count":39},{"year":2023,"cited_by_count":41},{"year":2022,"cited_by_count":31},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2022-05-05T00:00:00"}