{"id":"https://openalex.org/W2772268761","doi":"https://doi.org/10.1109/tmi.2017.2768978","title":"Guest Editorial Low-Dose CT: What Has Been Done, and What Challenges Remain?","display_name":"Guest Editorial Low-Dose CT: What Has Been Done, and What Challenges Remain?","publication_year":2017,"publication_date":"2017-11-30","ids":{"openalex":"https://openalex.org/W2772268761","doi":"https://doi.org/10.1109/tmi.2017.2768978","mag":"2772268761"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2017.2768978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2017.2768978","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},"type":"editorial","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/A5100425175","display_name":"Jerome Liang","orcid":"https://orcid.org/0000-0002-0720-8598"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jerome Zhengrong Liang","raw_affiliation_strings":["Department of Radiology, Stony Brook University, Stony Brook, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-0720-8598","affiliations":[{"raw_affiliation_string":"Department of Radiology, Stony Brook University, Stony Brook, NY, USA","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070733732","display_name":"Patrick J. La Rivi\u00e8re","orcid":"https://orcid.org/0000-0003-3415-9864"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick J. La Riviere","raw_affiliation_strings":["Department of Radiology, The University of Chicago, Chicago, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, The University of Chicago, Chicago, IL, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053436378","display_name":"Georges El Fakhri","orcid":"https://orcid.org/0000-0002-9005-6993"},"institutions":[{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Georges El Fakhri","raw_affiliation_strings":["Department of Radiology, Massachusetts General Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Massachusetts General Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I4210087915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016118702","display_name":"Stephen J. Glick","orcid":null},"institutions":[{"id":"https://openalex.org/I1320320070","display_name":"United States Food and Drug Administration","ror":"https://ror.org/034xvzb47","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1320320070"]},{"id":"https://openalex.org/I1335686170","display_name":"Center for Devices and Radiological Health","ror":"https://ror.org/007x9se63","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1320320070","https://openalex.org/I1335686170"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen J. Glick","raw_affiliation_strings":["Division of Imaging, Diagnostics and Software Reliability Devices and Radiological Health, U.S. Food and Drug Administration Silver Spring, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Imaging, Diagnostics and Software Reliability Devices and Radiological Health, U.S. Food and Drug Administration Silver Spring, MD, USA","institution_ids":["https://openalex.org/I1335686170","https://openalex.org/I1320320070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014280818","display_name":"J. H. Siewerdsen","orcid":null},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeff Siewerdsen","raw_affiliation_strings":["Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA","institution_ids":["https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100425175"],"corresponding_institution_ids":["https://openalex.org/I59553526"],"apc_list":null,"apc_paid":null,"fwci":1.4437,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.81158599,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"36","issue":"12","first_page":"2409","last_page":"2416"},"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":0.9994000196456909,"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":0.9994000196456909,"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":0.9987000226974487,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9976000189781189,"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/medical-imaging","display_name":"Medical imaging","score":0.6589646339416504},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.5978305339813232},{"id":"https://openalex.org/keywords/positron-emission-tomography","display_name":"Positron emission tomography","score":0.5765712857246399},{"id":"https://openalex.org/keywords/medical-physics","display_name":"Medical physics","score":0.5640363097190857},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.538183331489563},{"id":"https://openalex.org/keywords/tomographic-reconstruction","display_name":"Tomographic reconstruction","score":0.5280483365058899},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.5198864936828613},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.5109593272209167},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.4970095455646515},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4636005461215973},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.43628519773483276},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.4184383749961853},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31561073660850525},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.08772265911102295}],"concepts":[{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.6589646339416504},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5978305339813232},{"id":"https://openalex.org/C2775842073","wikidata":"https://www.wikidata.org/wiki/Q208376","display_name":"Positron emission tomography","level":2,"score":0.5765712857246399},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.5640363097190857},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.538183331489563},{"id":"https://openalex.org/C97742081","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Tomographic reconstruction","level":3,"score":0.5280483365058899},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5198864936828613},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5109593272209167},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.4970095455646515},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4636005461215973},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.43628519773483276},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.4184383749961853},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31561073660850525},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.08772265911102295}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmi.2017.2768978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2017.2768978","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2080382537","https://openalex.org/W2053862543","https://openalex.org/W4226229764","https://openalex.org/W2011509573","https://openalex.org/W116749561","https://openalex.org/W2085090764","https://openalex.org/W2889416902","https://openalex.org/W2750737976","https://openalex.org/W1550314898","https://openalex.org/W2586361217"],"abstract_inverted_index":{"The":[0],"introduction":[1],"of":[2,20,28,40,60,106],"computed":[3],"tomography":[4],"(CT)":[5],"in":[6,14,22,67,75,79],"1972":[7],"was":[8],"among":[9],"the":[10,18,26,38,58,68],"most":[11],"significant":[12],"development":[13,39],"medical":[15,42],"imaging":[16,43,49],"since":[17],"discovery":[19],"X-rays":[21],"1895.":[23],"In":[24],"addition,":[25],"innovation":[27],"computationally":[29],"reconstructing":[30],"tomographic":[31],"images":[32],"from":[33],"projection":[34],"data":[35],"significantly":[36],"influenced":[37],"other":[41],"modalities,":[44],"such":[45],"as":[46],"magnetic":[47],"resonance":[48],"and":[50,53,62,70,86,104],"single":[51],"photon":[52],"positron":[54],"emission":[55],"tomography.":[56],"With":[57],"advent":[59],"helical":[61],"multi-detector-row":[63],"CT":[64,77,82],"(MDCT)":[65],"scanners":[66],"1990s":[69],"2000s":[71],"along":[72],"with":[73],"innovations":[74],"cone-beam":[76],"(CBCT)":[78],"many":[80],"forms,":[81],"gained":[83],"unmatched":[84],"speed":[85],"adaptability":[87],"for":[88,95],"volumetric":[89],"imaging,":[90,97],"leading":[91],"to":[92],"widespread":[93],"use":[94],"diagnostic":[96],"emergency":[98],"examination,":[99],"image-guided":[100],"interventions,":[101],"treatment":[102],"planning,":[103],"monitoring":[105],"therapeutic":[107],"response.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
