{"id":"https://openalex.org/W4283363173","doi":"https://doi.org/10.3390/tomography8040138","title":"Clinical Low Dose Photon Counting CT for the Detection of Urolithiasis: Evaluation of Image Quality and Radiation Dose","display_name":"Clinical Low Dose Photon Counting CT for the Detection of Urolithiasis: Evaluation of Image Quality and Radiation Dose","publication_year":2022,"publication_date":"2022-06-23","ids":{"openalex":"https://openalex.org/W4283363173","doi":"https://doi.org/10.3390/tomography8040138","pmid":"https://pubmed.ncbi.nlm.nih.gov/35894003","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/9326560"},"language":"en","primary_location":{"id":"doi:10.3390/tomography8040138","doi":"https://doi.org/10.3390/tomography8040138","is_oa":true,"landing_page_url":"https://doi.org/10.3390/tomography8040138","pdf_url":"https://www.mdpi.com/2379-139X/8/4/138/pdf?version=1655986144","source":{"id":"https://openalex.org/S4210172093","display_name":"Tomography","issn_l":"2379-1381","issn":["2379-1381","2379-139X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tomography","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2379-139X/8/4/138/pdf?version=1655986144","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071484811","display_name":"Julius Henning Niehoff","orcid":"https://orcid.org/0000-0003-0103-3819","observed_orcids":["https://orcid.org/0000-0003-0103-3819"]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Julius Henning Niehoff","raw_affiliation_strings":["Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078887876","display_name":"Alexandra Fiona Carmichael","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alexandra Fiona Carmichael","raw_affiliation_strings":["Department of Urology, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070522633","display_name":"Matthias Michael Woeltjen","orcid":"https://orcid.org/0000-0001-7624-5109","observed_orcids":["https://orcid.org/0000-0001-7624-5109"]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matthias Michael Woeltjen","raw_affiliation_strings":["Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":"https://orcid.org/0000-0001-7624-5109","affiliations":[{"raw_affiliation_string":"Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036893445","display_name":"Jan Boriesosdick","orcid":"https://orcid.org/0000-0001-5227-8803","observed_orcids":["https://orcid.org/0000-0001-5227-8803"]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan Boriesosdick","raw_affiliation_strings":["Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035846965","display_name":"Ingo Schmidt","orcid":"https://orcid.org/0000-0001-5086-0648","observed_orcids":["https://orcid.org/0000-0001-5086-0648"]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ingo Lopez Schmidt","raw_affiliation_strings":["Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060768412","display_name":"Arwed Elias Michael","orcid":"https://orcid.org/0000-0001-6975-8088","observed_orcids":["https://orcid.org/0000-0001-6975-8088"]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Arwed Elias Michael","raw_affiliation_strings":["Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005168876","display_name":"Nils Gro\u00dfe Hokamp","orcid":"https://orcid.org/0000-0001-7928-0487","observed_orcids":["https://orcid.org/0000-0001-7928-0487"]},"institutions":[{"id":"https://openalex.org/I180923762","display_name":"University of Cologne","ror":"https://ror.org/00rcxh774","country_code":"DE","type":"education","lineage":["https://openalex.org/I180923762"]},{"id":"https://openalex.org/I4210153755","display_name":"University Hospital Cologne","ror":"https://ror.org/05mxhda18","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210153755"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nils Gro\u00dfe Hokamp","raw_affiliation_strings":["Faculty of Medicine and University Hospital Cologne, Institute for Diagnostic and Interventional Radiology, University of Cologne, 50937 Cologne, Germany"],"raw_orcid":"https://orcid.org/0000-0001-7928-0487","affiliations":[{"raw_affiliation_string":"Faculty of Medicine and University Hospital Cologne, Institute for Diagnostic and Interventional Radiology, University of Cologne, 50937 Cologne, Germany","institution_ids":["https://openalex.org/I180923762","https://openalex.org/I4210153755"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067753107","display_name":"Hansjuergen Piechota","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hansjuergen Piechota","raw_affiliation_strings":["Department of Urology, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035566276","display_name":"Jan Borggrefe","orcid":"https://orcid.org/0000-0003-2908-7560","observed_orcids":["https://orcid.org/0000-0003-2908-7560"]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan Borggrefe","raw_affiliation_strings":["Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":"https://orcid.org/0000-0003-2908-7560","affiliations":[{"raw_affiliation_string":"Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090323934","display_name":"Jan Robert Kr\u00f6ger","orcid":"https://orcid.org/0000-0003-1218-7610","observed_orcids":["https://orcid.org/0000-0003-1218-7610"]},"institutions":[{"id":"https://openalex.org/I2799784675","display_name":"University Hospitals of the Ruhr-University of Bochum","ror":"https://ror.org/03zcpvf19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799784675"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan Robert Kroeger","raw_affiliation_strings":["Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, 44801 Bochum, Germany","institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071484811"],"corresponding_institution_ids":["https://openalex.org/I2799784675","https://openalex.org/I904495901"],"apc_list":{"value":1800,"currency":"CHF","value_usd":1885},"apc_paid":{"value":1800,"currency":"CHF","value_usd":1885},"fwci":1.5642,"has_fulltext":true,"cited_by_count":27,"citation_normalized_percentile":{"value":0.81447817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"8","issue":"4","first_page":"1666","last_page":"1675"},"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":0.7324000000953674,"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":0.7324000000953674,"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/T10844","display_name":"Radiation Dose and Imaging","score":0.2378000020980835,"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/T10606","display_name":"Kidney Stones and Urolithiasis Treatments","score":0.014100000262260437,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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":0.9850000143051147},{"id":"https://openalex.org/keywords/urolithiasis","display_name":"urolithiasis","score":0.9459999799728394},{"id":"https://openalex.org/keywords/kidney-stones","display_name":"kidney stones","score":0.7390000224113464},{"id":"https://openalex.org/keywords/ureteral-stones","display_name":"ureteral stones","score":0.890999972820282},{"id":"https://openalex.org/keywords/low-dose-computed-tomography","display_name":"low-dose CT","score":0.9470000267028809},{"id":"https://openalex.org/keywords/radiation-dose-reduction","display_name":"radiation dose reduction","score":0.9700000286102295},{"id":"https://openalex.org/keywords/image-quality","display_name":"image quality","score":0.9940000176429749},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"signal-to-noise ratio","score":0.9919999837875366},{"id":"https://openalex.org/keywords/stone-detection","display_name":"stone detection","score":0.6489999890327454},{"id":"https://openalex.org/keywords/diagnostic-confidence","display_name":"diagnostic confidence","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7271348237991333},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.6777592301368713},{"id":"https://openalex.org/C2987700449","wikidata":"https://www.wikidata.org/wiki/Q186161","display_name":"Radiation dose","level":2,"score":0.41539737582206726}],"mesh":[{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011829","descriptor_name":"Radiation Dosage","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"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":"D015898","descriptor_name":"Tomography Scanners, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D052878","descriptor_name":"Urolithiasis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/tomography8040138","doi":"https://doi.org/10.3390/tomography8040138","is_oa":true,"landing_page_url":"https://doi.org/10.3390/tomography8040138","pdf_url":"https://www.mdpi.com/2379-139X/8/4/138/pdf?version=1655986144","source":{"id":"https://openalex.org/S4210172093","display_name":"Tomography","issn_l":"2379-1381","issn":["2379-1381","2379-139X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tomography","raw_type":"journal-article"},{"id":"pmid:35894003","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35894003","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":"Tomography (Ann Arbor, Mich.)","raw_type":"Journal Article"},{"id":"pmh:oai:USBKOELN.ub.uni-koeln.de:66868","doi":null,"is_oa":false,"landing_page_url":"https://kups.ub.uni-koeln.de/66868/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400371","display_name":"K\u00f6lner Universit\u00e4ts PublikationsServer (Universit\u00e4t zu K\u00f6ln)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210115942","host_organization_name":"Rhenish Institute for Environmental Research","host_organization_lineage":["https://openalex.org/I4210115942"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"doc-type:article"},{"id":"pmh:oai:pubmedcentral.nih.gov:9326560","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9326560/","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tomography","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:86b930e8d0c3459fbea2b2e40ef5ae30","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/86b930e8d0c3459fbea2b2e40ef5ae30","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,"listed_in":[],"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":"Tomography, Vol 8, Iss 4, Pp 1666-1675 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/tomography8040138","doi":"https://doi.org/10.3390/tomography8040138","is_oa":true,"landing_page_url":"https://doi.org/10.3390/tomography8040138","pdf_url":"https://www.mdpi.com/2379-139X/8/4/138/pdf?version=1655986144","source":{"id":"https://openalex.org/S4210172093","display_name":"Tomography","issn_l":"2379-1381","issn":["2379-1381","2379-139X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tomography","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4283363173.pdf","grobid_xml":"https://content.openalex.org/works/W4283363173.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1985918793","https://openalex.org/W1987844103","https://openalex.org/W2004665362","https://openalex.org/W2016362532","https://openalex.org/W2051743523","https://openalex.org/W2092655452","https://openalex.org/W2121845508","https://openalex.org/W2146448637","https://openalex.org/W2171942415","https://openalex.org/W2517292658","https://openalex.org/W2547183910","https://openalex.org/W2753369228","https://openalex.org/W2753496127","https://openalex.org/W2795173915","https://openalex.org/W2808334010","https://openalex.org/W2885169987","https://openalex.org/W2889741596","https://openalex.org/W2912189161","https://openalex.org/W2933037182","https://openalex.org/W2939408012","https://openalex.org/W3004383353","https://openalex.org/W3083471995","https://openalex.org/W3108576254","https://openalex.org/W3110147920","https://openalex.org/W3125958301","https://openalex.org/W3183560333","https://openalex.org/W3190565724","https://openalex.org/W4200257578","https://openalex.org/W4210361898","https://openalex.org/W4210551260","https://openalex.org/W4210753694","https://openalex.org/W4212969560"],"related_works":["https://openalex.org/W4318203488","https://openalex.org/W4366483613","https://openalex.org/W2590204178","https://openalex.org/W2335589522","https://openalex.org/W2075876479","https://openalex.org/W2604500694","https://openalex.org/W3013204698","https://openalex.org/W4282972377","https://openalex.org/W2334827523","https://openalex.org/W4401118232"],"abstract_inverted_index":{"The":[0,91,151,172,192],"purpose":[1],"of":[2,8,15,33,93,121,175,195,222,224,235],"this":[3,247],"study":[4],"was":[5,127,153,178,200],"the":[6,16,31,68,76,133,137,160,176,220,225,228],"evaluation":[7],"image":[9,87,95,173,244,248],"quality":[10,174,249],"and":[11,57,70,85,97,113,208,227,243],"radiation":[12,236],"dose":[13,79,126],"parameters":[14],"novel":[17],"photon":[18],"counting":[19],"CT":[20,36,53,204,258],"(PCCT,":[21],"Naeotom":[22],"Alpha,":[23],"Siemens":[24,47],"Healthineers)":[25],"using":[26],"low-dose":[27],"scan":[28],"protocols":[29],"for":[30,130],"detection":[32,193],"urolithiasis.":[34],"Standard":[35],"scans":[37,54,259],"were":[38,60,65,73,89,100],"used":[39],"as":[40,81,83,219],"a":[41,103,232],"reference":[42],"(S40,":[43],"Somatom":[44],"Sensation":[45],"40,":[46],"Healthineers).":[48],"Sixty-three":[49],"patients,":[50],"who":[51],"underwent":[52],"between":[55],"August":[56],"December":[58],"2021,":[59],"retrospectively":[61],"enrolled.":[62],"Thirty-one":[63],"patients":[64,72],"examined":[66,74],"with":[67,75,132,159,202,250],"PCCT":[69,134,161,177,230],"32":[71],"S40.":[77],"Radiation":[78,125],"parameters,":[80,88],"well":[82],"quantitative":[84],"qualitative":[86],"analyzed.":[90],"presence":[92],"urolithiasis,":[94],"quality,":[96],"diagnostic":[98,241],"certainty":[99],"rated":[101,179],"on":[102,156],"5-point-scale":[104],"by":[105],"3":[106],"blinded":[107],"readers.":[108],"Both":[109],"patient":[110],"groups":[111],"(PCCT":[112,206],"S40)":[114],"did":[115],"not":[116],"differ":[117],"significantly":[118,128,154,180],"in":[119],"terms":[120],"body":[122],"mass":[123],"index.":[124],"lower":[129],"examinations":[131],"compared":[135],"to":[136],"S40":[138,209],"(2.4":[139],"\u00b1":[140,145,163,167,183,187],"1.0":[141,146],"mSv":[142],"vs.":[143,165,185],"3.4":[144],"mSv;":[147],"p":[148,169,189,211],"<":[149,170,190],"0.001).":[150,171,191],"SNR":[152],"better":[155,181],"images":[157],"acquired":[158],"(13.3":[162],"3.3":[164],"8.2":[166],"1.9;":[168],"(4.3":[182],"0.7":[184],"2.8":[186],"0.6;":[188],"rate":[194],"kidney":[196,226],"or":[197],"ureter":[198],"calculi":[199],"excellent":[201,240],"both":[203],"scanners":[205],"97.8%":[207],"99%,":[210],"=":[212],"0.611).":[213],"In":[214],"high":[215],"contrast":[216],"imaging,":[217],"such":[218],"depiction":[221],"stones":[223],"ureter,":[229],"allows":[231],"significant":[233],"reduction":[234],"dose,":[237],"while":[238],"maintaining":[239],"confidence":[242],"quality.":[245],"Given":[246],"our":[251],"current":[252],"protocol,":[253],"further":[254],"adjustments":[255],"towards":[256],"ultra-low-dose":[257],"appear":[260],"feasible.":[261]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":8}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2022-06-25T00:00:00"}
