Iterative Reconstruction Algorithm for Abdominal Multidetector CT at Different Tube Voltages: Assessment of Diagnostic Accuracy, Image Quality, and Radiation Dose in a Phantom Study

Name: Work Video:
Duration: 3 min 30 s
Sebastian T. Schindera; Lars Diedrichsen; Hubert C. Müller; Oliver Rusch; Daniele Marin; Bernhard Schmidt; Rainer Raupach; Peter Vock; Zsolt Szücs-Farkas
{'id': 'https://openalex.org/W2105162923', 'doi': 'https://doi.org/10.1148/radiol.11102217', 'title': 'Iterative Reconstruction Algorithm for Abdominal Multidetector CT at Different Tube Voltages: Assessment of Diagnostic Accuracy, Image Quality, and Radiation Dose in a Phantom Study', 'display_name': 'Iterative Reconstruction Algorithm for Abdominal Multidetector CT at Different Tube Voltages: Assessment of Diagnostic Accuracy, Image Quality, and Radiation Dose in a Phantom Study', 'publication_year': 2011, 'publication_date': '2011-04-15', 'ids': {'openalex': 'https://openalex.org/W2105162923', 'doi': 'https://doi.org/10.1148/radiol.11102217', 'mag': '2105162923', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/21493795'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1148/radiol.11102217', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50280174', 'display_name': 'Radiology', 'issn_l': '0033-8419', 'issn': ['0033-8419', '1527-1315'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315931', 'host_organization_name': 'Radiological Society of North America', 'host_organization_lineage': ['https://openalex.org/P4310315931'], 'host_organization_lineage_names': ['Radiological Society of North America'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': 'https://doi.org/10.1148/radiol.11102217', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5075630875', 'display_name': 'Sebastian T. Schindera', 'orcid': 'https://orcid.org/0000-0002-1890-1945'}, 'institutions': [{'id': 'https://openalex.org/I2801112126', 'display_name': 'University Hospital of Bern', 'ror': 'https://ror.org/01q9sj412', 'country_code': 'CH', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801112126']}, {'id': 'https://openalex.org/I118564535', 'display_name': 'University of Bern', 'ror': 'https://ror.org/02k7v4d05', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I118564535']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Sebastian T. Schindera', 'raw_affiliation_strings': ['University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland', 'institution_ids': ['https://openalex.org/I2801112126', 'https://openalex.org/I118564535']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5014636783', 'display_name': 'Lars Diedrichsen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I118564535', 'display_name': 'University of Bern', 'ror': 'https://ror.org/02k7v4d05', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I118564535']}, {'id': 'https://openalex.org/I2801112126', 'display_name': 'University Hospital of Bern', 'ror': 'https://ror.org/01q9sj412', 'country_code': 'CH', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801112126']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Lars Diedrichsen', 'raw_affiliation_strings': ['University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland', 'institution_ids': ['https://openalex.org/I118564535', 'https://openalex.org/I2801112126']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5012226437', 'display_name': 'Hubert C. Müller', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I118564535', 'display_name': 'University of Bern', 'ror': 'https://ror.org/02k7v4d05', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I118564535']}, {'id': 'https://openalex.org/I2801112126', 'display_name': 'University Hospital of Bern', 'ror': 'https://ror.org/01q9sj412', 'country_code': 'CH', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801112126']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Hubert C. Müller', 'raw_affiliation_strings': ['University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland', 'institution_ids': ['https://openalex.org/I118564535', 'https://openalex.org/I2801112126']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066534021', 'display_name': 'Oliver Rusch', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I118564535', 'display_name': 'University of Bern', 'ror': 'https://ror.org/02k7v4d05', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I118564535']}, {'id': 'https://openalex.org/I2801112126', 'display_name': 'University Hospital of Bern', 'ror': 'https://ror.org/01q9sj412', 'country_code': 'CH', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801112126']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Oliver Rusch', 'raw_affiliation_strings': ['University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland', 'institution_ids': ['https://openalex.org/I118564535', 'https://openalex.org/I2801112126']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103634867', 'display_name': 'Daniele Marin', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210126298', 'display_name': 'Duke Medical Center', 'ror': 'https://ror.org/03njmea73', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210126298', 'https://openalex.org/I4210144876']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Daniele Marin', 'raw_affiliation_strings': ['Department of Radiology, Duke University Medical Center, Durham, NC'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, Duke University Medical Center, Durham, NC', 'institution_ids': ['https://openalex.org/I4210126298']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5085019142', 'display_name': 'Bernhard Schmidt', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210153902', 'display_name': 'Siemens Healthcare (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 Sector, Forchheim, Germany'], 'affiliations': [{'raw_affiliation_string': 'Siemens Healthcare Sector, Forchheim, Germany', 'institution_ids': ['https://openalex.org/I4210153902']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091816459', 'display_name': 'Rainer Raupach', 'orcid': 'https://orcid.org/0000-0002-5231-7902'}, 'institutions': [{'id': 'https://openalex.org/I4210153902', 'display_name': 'Siemens Healthcare (Germany)', 'ror': 'https://ror.org/0449c4c15', 'country_code': 'DE', 'type': 'company', 'lineage': ['https://openalex.org/I4210153902']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Rainer Raupach', 'raw_affiliation_strings': ['Siemens Healthcare Sector, Forchheim, Germany'], 'affiliations': [{'raw_affiliation_string': 'Siemens Healthcare Sector, Forchheim, Germany', 'institution_ids': ['https://openalex.org/I4210153902']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026577419', 'display_name': 'Peter Vock', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I118564535', 'display_name': 'University of Bern', 'ror': 'https://ror.org/02k7v4d05', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I118564535']}, {'id': 'https://openalex.org/I2801112126', 'display_name': 'University Hospital of Bern', 'ror': 'https://ror.org/01q9sj412', 'country_code': 'CH', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801112126']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Peter Vock', 'raw_affiliation_strings': ['University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland', 'institution_ids': ['https://openalex.org/I118564535', 'https://openalex.org/I2801112126']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5081885037', 'display_name': 'Zsolt Szücs-Farkas', 'orcid': 'https://orcid.org/0000-0002-3430-4809'}, 'institutions': [{'id': 'https://openalex.org/I118564535', 'display_name': 'University of Bern', 'ror': 'https://ror.org/02k7v4d05', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I118564535']}, {'id': 'https://openalex.org/I2801112126', 'display_name': 'University Hospital of Bern', 'ror': 'https://ror.org/01q9sj412', 'country_code': 'CH', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801112126']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Zsolt Szucs-Farkas', 'raw_affiliation_strings': ['University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'University Institute of Diagnostic, Interventional and Pediatric Radiology, University Hospital Bern, University of Bern, Freiburgstrasse 10, CH-3010 Bern, Switzerland', 'institution_ids': ['https://openalex.org/I118564535', 'https://openalex.org/I2801112126']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 18.386, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 114, 'citation_normalized_percentile': {'value': 0.959948, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '260', 'issue': '2', 'first_page': '454', 'last_page': '462'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10844', 'display_name': 'Radiation Dose and Imaging', 'score': 1.0, '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': 1.0, '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/T12386', 'display_name': 'Advanced X-ray and CT Imaging', 'score': 0.9997, '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/T10522', 'display_name': 'Medical Imaging Techniques and Applications', 'score': 0.9946, '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/image-noise', 'display_name': 'Image noise', 'score': 0.64462566}, {'id': 'https://openalex.org/keywords/radon-transform', 'display_name': 'Radon transform', 'score': 0.5960429}, {'id': 'https://openalex.org/keywords/data-set', 'display_name': 'Data set', 'score': 0.51030064}, {'id': 'https://openalex.org/keywords/abdominal-computed-tomography', 'display_name': 'Abdominal computed tomography', 'score': 0.4642753}], 'concepts': [{'id': 'https://openalex.org/C104293457', 'wikidata': 'https://www.wikidata.org/wiki/Q28324852', 'display_name': 'Imaging phantom', 'level': 2, 'score': 0.86553276}, {'id': 'https://openalex.org/C141379421', 'wikidata': 'https://www.wikidata.org/wiki/Q6094427', 'display_name': 'Iterative reconstruction', 'level': 2, 'score': 0.75219697}, {'id': 'https://openalex.org/C55020928', 'wikidata': 'https://www.wikidata.org/wiki/Q3813865', 'display_name': 'Image quality', 'level': 3, 'score': 0.7108636}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.7009014}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.6720419}, {'id': 'https://openalex.org/C35772409', 'wikidata': 'https://www.wikidata.org/wiki/Q1323086', 'display_name': 'Image noise', 'level': 3, 'score': 0.64462566}, {'id': 'https://openalex.org/C197231052', 'wikidata': 'https://www.wikidata.org/wiki/Q979829', 'display_name': 'Radon transform', 'level': 2, 'score': 0.5960429}, {'id': 'https://openalex.org/C58489278', 'wikidata': 'https://www.wikidata.org/wiki/Q1172284', 'display_name': 'Data set', 'level': 2, 'score': 0.51030064}, {'id': 'https://openalex.org/C163716698', 'wikidata': 'https://www.wikidata.org/wiki/Q841267', 'display_name': 'Tomography', 'level': 2, 'score': 0.5021908}, {'id': 'https://openalex.org/C2992612897', 'wikidata': 'https://www.wikidata.org/wiki/Q5157358', 'display_name': 'Abdominal computed tomography', 'level': 2, 'score': 0.4642753}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.35581493}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.32667494}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.22265062}, {'id': 'https://openalex.org/C115961682', 'wikidata': 'https://www.wikidata.org/wiki/Q860623', 'display_name': 'Image (mathematics)', 'level': 2, 'score': 0.1740101}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.15028682}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.105600625}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.08202785}], 'mesh': [{'descriptor_ui': 'D000465', 'descriptor_name': 'Algorithms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D011829', 'descriptor_name': 'Radiation Dosage', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D011857', 'descriptor_name': 'Radiographic Image Interpretation, Computer-Assisted', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D011860', 'descriptor_name': 'Radiography, Abdominal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D014057', 'descriptor_name': 'Tomography, X-Ray Computed', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000704', 'descriptor_name': 'Analysis of Variance', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008113', 'descriptor_name': 'Liver Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008113', 'descriptor_name': 'Liver Neoplasms', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D019047', 'descriptor_name': 'Phantoms, Imaging', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011857', 'descriptor_name': 'Radiographic Image Interpretation, Computer-Assisted', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1148/radiol.11102217', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50280174', 'display_name': 'Radiology', 'issn_l': '0033-8419', 'issn': ['0033-8419', '1527-1315'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315931', 'host_organization_name': 'Radiological Society of North America', 'host_organization_lineage': ['https://openalex.org/P4310315931'], 'host_organization_lineage_names': ['Radiological Society of North America'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/21493795', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': 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': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1148/radiol.11102217', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50280174', 'display_name': 'Radiology', 'issn_l': '0033-8419', 'issn': ['0033-8419', '1527-1315'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315931', 'host_organization_name': 'Radiological Society of North America', 'host_organization_lineage': ['https://openalex.org/P4310315931'], 'host_organization_lineage_names': ['Radiological Society of North America'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 13, 'referenced_works': ['https://openalex.org/W1976833053', 'https://openalex.org/W2018516781', 'https://openalex.org/W2030673016', 'https://openalex.org/W2086208546', 'https://openalex.org/W2090523622', 'https://openalex.org/W2117594689', 'https://openalex.org/W2133100600', 'https://openalex.org/W2134471668', 'https://openalex.org/W2150358707', 'https://openalex.org/W2164777277', 'https://openalex.org/W2167403983', 'https://openalex.org/W2170260757', 'https://openalex.org/W2171697262'], 'related_works': ['https://openalex.org/W4317680260', 'https://openalex.org/W2912040208', 'https://openalex.org/W2215132873', 'https://openalex.org/W2144778520', 'https://openalex.org/W2105162923', 'https://openalex.org/W2096364402', 'https://openalex.org/W2058254206', 'https://openalex.org/W2042877457', 'https://openalex.org/W2018015402', 'https://openalex.org/W2011797925'], 'abstract_inverted_index': {'Purpose': [0], 'To': [1], 'assess': [2], 'the': [3, 100, 105, 115, 137, 144, 172, 188, 195, 203, 208, 221, 244, 248, 255, 259, 285, 290], 'diagnostic': [4, 291], 'accuracy,': [5], 'image': [6, 95, 157, 286], 'quality,': [7], 'and': [8, 34, 50, 58, 80, 91, 99, 160, 167, 229, 247, 251, 258, 288], 'radiation': [9, 110, 296], 'dose': [10, 111, 118, 238, 297], 'of': [11, 47, 55, 104, 132, 264], 'an': [12, 70, 276, 305], 'iterative': [13, 92, 145, 179, 209, 277], 'reconstruction': [14, 146, 180, 210, 278], 'algorithm': [15, 23, 279], 'compared': [16, 299], 'with': [17, 40, 89, 114, 136, 218, 275, 300, 304], 'a': [18, 64, 270, 294, 301], 'filtered': [19], 'back': [20], 'projection': [21], '(FBP)': [22], 'for': [24, 171, 191, 207, 220, 280], 'abdominal': [25, 272], 'computed': [26], 'tomography': [27], '(CT)': [28], 'at': [29, 77, 141, 150, 184, 199, 213, 225, 293], 'different': [30], 'tube': [31], 'voltages.': [32], 'Materials': [33], 'Methods': [35], 'A': [36], 'custom': [37], 'liver': [38, 44], 'phantom': [39, 74, 266], '45': [41], 'simulated': [42, 173, 281], 'hypovascular': [43], 'tumors': [45, 106, 174], '(diameters': [46], '5,': [48], '10,': [49, 56], '15': [51], 'mm;': [52], 'tumor-to-liver': [53], 'contrast': [54], '25,': [57], '50': [59], 'HU)': [60], 'was': [61, 75, 97, 107, 112, 122, 216], 'placed': [62], 'in': [63], 'cylindrical': [65], 'water': [66], 'container': [67], 'that': [68, 219, 269], 'mimicked': [69], 'intermediate-sized': [71, 282], 'patient.': [72], 'The': [73, 83, 94, 109, 178, 205, 235], 'scanned': [76], '120,': [78], '100,': [79], '80': [81, 200], 'kVp.': [82], 'CT': [84, 117, 237, 273], 'data': [85, 139, 147, 181, 197, 211, 223], 'sets': [86], 'were': [87], 'reconstructed': [88], 'FBP': [90, 138, 196, 222, 306], 'reconstruction.': [93], 'noise': [96, 158], 'measured,': [98], 'contrast-to-noise': [101], 'ratio': [102], '(CNR)': [103], 'calculated.': [108], 'assessed': [113], 'volume': [116, 236], 'index.': [119], 'Tumor': [120], 'detection': [121], 'independently': [123], 'performed': [124], 'by': [125, 241, 252], 'three': [126], 'radiologists.': [127], 'Statistical': [128], 'analysis': [129, 131], 'included': [130], 'variance.': [133], 'Results': [134, 263], 'Compared': [135], 'set': [140, 148, 182, 198, 212, 224], '120': [142, 185, 226], 'kVp,': [143], 'collected': [149, 183], '100': [151, 214], 'kVp': [152, 186, 201, 215, 227], 'demonstrated': [153], 'significantly': [154], 'lower': [155], 'mean': [156, 169], '(20.9': [159], '16.7': [161], 'HU,': [162], 'respectively;': [163, 231], 'P': [164, 232], '<': [165, 176], '.001)': [166], 'greater': [168], 'CNRs': [170], '(P': [175], '.001).': [177], 'yielded': [187, 202], 'highest': [189], 'sensitivity': [190, 206], 'tumor': [192], 'detection,': [193], 'while': [194], 'lowest.': [204], 'comparable': [217], '(79.3%': [228], '74.9%,': [230], '>': [233], '.99).': [234], 'index': [239], 'decreased': [240], '39.8%': [242], 'between': [243, 254], '120-kVp': [245, 256, 302], 'protocol': [246, 250, 257, 274, 303], '100-kVp': [249, 271], '70.3%': [253], '80-kVp': [260], 'protocol.': [261], 'Conclusion': [262], 'this': [265], 'study': [267], 'suggest': [268], 'patients': [283], 'increases': [284], 'quality': [287], 'maintains': [289], 'accuracy': [292], 'reduced': [295], 'when': [298], 'algorithm.': [307], '©': [308], 'RSNA,': [309], '2011': [310], 'Supplemental': [311], 'material:': [312], 'http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.11102217/-/DC1': [313]}, 'abstract_inverted_index_v3': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2105162923', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 9}, {'year': 2016, 'cited_by_count': 6}, {'year': 2015, 'cited_by_count': 9}, {'year': 2014, 'cited_by_count': 20}, {'year': 2013, 'cited_by_count': 31}, {'year': 2012, 'cited_by_count': 18}], 'updated_date': '2025-01-20T17:18:37.520771', 'created_date': '2016-06-24'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
