Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2796004259', 'doi': 'https://doi.org/10.1093/jrr/rry022', 'title': 'Consideration of the usefulness of a size-specific dose estimate in pediatric CT examination', 'display_name': 'Consideration of the usefulness of a size-specific dose estimate in pediatric CT examination', 'publication_year': 2018, 'publication_date': '2018-03-05', 'ids': {'openalex': 'https://openalex.org/W2796004259', 'doi': 'https://doi.org/10.1093/jrr/rry022', 'mag': '2796004259', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/29659978', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/6054202'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/jrr/rry022', 'pdf_url': 'https://academic.oup.com/jrr/article-pdf/59/4/430/26356389/rry022.pdf', 'source': {'id': 'https://openalex.org/S40303635', 'display_name': 'Journal of Radiation Research', 'issn_l': '0449-3060', 'issn': ['0449-3060', '1349-9157'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://academic.oup.com/jrr/article-pdf/59/4/430/26356389/rry022.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5005052419', 'display_name': 'Takakiyo Tsujiguchi', 'orcid': 'https://orcid.org/0000-0003-1685-8194'}, 'institutions': [{'id': 'https://openalex.org/I146516829', 'display_name': 'Hirosaki University', 'ror': 'https://ror.org/02syg0q74', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I146516829']}], 'countries': ['JP'], 'is_corresponding': True, 'raw_author_name': 'Takakiyo Tsujiguchi', 'raw_affiliation_strings': ['Department of Radiation Sciences, Hirosaki University Graduate School of Health Sciences, 66-1 Hon-cho, Hirosaki, Aomori, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiation Sciences, Hirosaki University Graduate School of Health Sciences, 66-1 Hon-cho, Hirosaki, Aomori, Japan', 'institution_ids': ['https://openalex.org/I146516829']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016785816', 'display_name': 'Hideki Obara', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210165489', 'display_name': 'Hirosaki University Hospital', 'ror': 'https://ror.org/05s3b4196', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210165489']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hideki Obara', 'raw_affiliation_strings': ['Department of Radiology, Division of Medical Technology, Hirosaki University School of Medicine Hospital, 53 Hon-cho Hirosaki, Aomori, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, Division of Medical Technology, Hirosaki University School of Medicine Hospital, 53 Hon-cho Hirosaki, Aomori, Japan', 'institution_ids': ['https://openalex.org/I4210165489']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103023610', 'display_name': 'Shuichi Ono', 'orcid': 'https://orcid.org/0000-0003-1478-5841'}, 'institutions': [{'id': 'https://openalex.org/I146516829', 'display_name': 'Hirosaki University', 'ror': 'https://ror.org/02syg0q74', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I146516829']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Shuichi Ono', 'raw_affiliation_strings': ['Department of Radiology and Radiation Oncology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho Hirosaki, Aomori, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology and Radiation Oncology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho Hirosaki, Aomori, Japan', 'institution_ids': ['https://openalex.org/I146516829']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5054636564', 'display_name': 'Yoko Saito', 'orcid': 'https://orcid.org/0000-0001-9327-8906'}, 'institutions': [{'id': 'https://openalex.org/I146516829', 'display_name': 'Hirosaki University', 'ror': 'https://ror.org/02syg0q74', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I146516829']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yoko Saito', 'raw_affiliation_strings': ['Department of Radiation Sciences, Hirosaki University Graduate School of Health Sciences, 66-1 Hon-cho, Hirosaki, Aomori, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiation Sciences, Hirosaki University Graduate School of Health Sciences, 66-1 Hon-cho, Hirosaki, Aomori, Japan', 'institution_ids': ['https://openalex.org/I146516829']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5067945916', 'display_name': 'Ikuo Kashiwakura', 'orcid': 'https://orcid.org/0000-0002-7399-1445'}, 'institutions': [{'id': 'https://openalex.org/I146516829', 'display_name': 'Hirosaki University', 'ror': 'https://ror.org/02syg0q74', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I146516829']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Ikuo Kashiwakura', 'raw_affiliation_strings': ['Department of Radiation Sciences, Hirosaki University Graduate School of Health Sciences, 66-1 Hon-cho, Hirosaki, Aomori, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiation Sciences, Hirosaki University Graduate School of Health Sciences, 66-1 Hon-cho, Hirosaki, Aomori, Japan', 'institution_ids': ['https://openalex.org/I146516829']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5005052419'], 'corresponding_institution_ids': ['https://openalex.org/I146516829'], 'apc_list': {'value': 2472, 'currency': 'USD', 'value_usd': 2472, 'provenance': 'doaj'}, 'apc_paid': {'value': 2472, 'currency': 'USD', 'value_usd': 2472, 'provenance': 'doaj'}, 'fwci': 1.276, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 15, 'citation_normalized_percentile': {'value': 0.795816, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 88, 'max': 89}, 'biblio': {'volume': '59', 'issue': '4', 'first_page': '430', 'last_page': '435'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10844', 'display_name': 'Radiation Dose and Imaging', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10844', 'display_name': 'Radiation Dose and Imaging', 'score': 0.9999, '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': 0.9958, '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/T10946', 'display_name': 'Radioactivity and Radon Measurements', 'score': 0.9893, 'subfield': {'id': 'https://openalex.org/subfields/3614', 'display_name': 'Radiological and Ultrasound Technology'}, 'field': {'id': 'https://openalex.org/fields/36', 'display_name': 'Health Professions'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/medical-radiation', 'display_name': 'Medical radiation', 'score': 0.60489064}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8516403}, {'id': 'https://openalex.org/C149857219', 'wikidata': 'https://www.wikidata.org/wiki/Q5239054', 'display_name': 'Effective dose (radiation)', 'level': 2, 'score': 0.72270215}, {'id': 'https://openalex.org/C2987700449', 'wikidata': 'https://www.wikidata.org/wiki/Q186161', 'display_name': 'Radiation dose', 'level': 2, 'score': 0.6193517}, {'id': 'https://openalex.org/C2994136483', 'wikidata': 'https://www.wikidata.org/wiki/Q180507', 'display_name': 'Medical radiation', 'level': 2, 'score': 0.60489064}, {'id': 'https://openalex.org/C2779925993', 'wikidata': 'https://www.wikidata.org/wiki/Q336938', 'display_name': 'Radiation exposure', 'level': 2, 'score': 0.5460768}, {'id': 'https://openalex.org/C72563966', 'wikidata': 'https://www.wikidata.org/wiki/Q1303415', 'display_name': 'Cohort', 'level': 2, 'score': 0.54574466}, {'id': 'https://openalex.org/C544519230', 'wikidata': 'https://www.wikidata.org/wiki/Q32566', 'display_name': 'Computed tomography', 'level': 2, 'score': 0.5443262}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.537356}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.48475835}, {'id': 'https://openalex.org/C19527891', 'wikidata': 'https://www.wikidata.org/wiki/Q1120908', 'display_name': 'Medical physics', 'level': 1, 'score': 0.30860746}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.15378496}], 'mesh': [{'descriptor_ui': 'D049628', 'descriptor_name': 'Body Size', 'qualifier_ui': 'Q000528', 'qualifier_name': 'radiation effects', 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002648', 'descriptor_name': 'Child', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002675', 'descriptor_name': 'Child, Preschool', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003198', 'descriptor_name': 'Computer Simulation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004307', 'descriptor_name': 'Dose-Response Relationship, Radiation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', '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': 'D007223', 'descriptor_name': 'Infant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007231', 'descriptor_name': 'Infant, Newborn', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014057', 'descriptor_name': 'Tomography, X-Ray Computed', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/jrr/rry022', 'pdf_url': 'https://academic.oup.com/jrr/article-pdf/59/4/430/26356389/rry022.pdf', 'source': {'id': 'https://openalex.org/S40303635', 'display_name': 'Journal of Radiation Research', 'issn_l': '0449-3060', 'issn': ['0449-3060', '1349-9157'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc6054202', 'pdf_url': 'https://europepmc.org/articles/pmc6054202?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6054202', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, '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/29659978', '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_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/10.1093/jrr/rry022', 'pdf_url': 'https://academic.oup.com/jrr/article-pdf/59/4/430/26356389/rry022.pdf', 'source': {'id': 'https://openalex.org/S40303635', 'display_name': 'Journal of Radiation Research', 'issn_l': '0449-3060', 'issn': ['0449-3060', '1349-9157'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [{'funder': 'https://openalex.org/F4320323532', 'funder_display_name': 'Hirosaki University', 'award_id': 'TIN2015-65316-P'}, {'funder': 'https://openalex.org/F4320323532', 'funder_display_name': 'Hirosaki University', 'award_id': 'TIN2015-65277-R'}, {'funder': 'https://openalex.org/F4320323532', 'funder_display_name': 'Hirosaki University', 'award_id': 'TIN2012-32180'}], 'datasets': [], 'versions': [], 'referenced_works_count': 22, 'referenced_works': ['https://openalex.org/W1829665591', 'https://openalex.org/W1939639422', 'https://openalex.org/W1988394051', 'https://openalex.org/W2016567300', 'https://openalex.org/W2066070912', 'https://openalex.org/W2072055834', 'https://openalex.org/W2072756018', 'https://openalex.org/W2088080694', 'https://openalex.org/W2095215715', 'https://openalex.org/W2103380310', 'https://openalex.org/W2106185312', 'https://openalex.org/W2110496314', 'https://openalex.org/W2118604851', 'https://openalex.org/W2149756029', 'https://openalex.org/W2166133072', 'https://openalex.org/W2167403983', 'https://openalex.org/W2227083866', 'https://openalex.org/W2296406119', 'https://openalex.org/W2332351016', 'https://openalex.org/W2342092824', 'https://openalex.org/W570269733', 'https://openalex.org/W87861137'], 'related_works': ['https://openalex.org/W2779475805', 'https://openalex.org/W2728032620', 'https://openalex.org/W2587424107', 'https://openalex.org/W2481488347', 'https://openalex.org/W2467390415', 'https://openalex.org/W2348554729', 'https://openalex.org/W2088082719', 'https://openalex.org/W2075875194', 'https://openalex.org/W2068864311', 'https://openalex.org/W2060534205'], 'abstract_inverted_index': {'Computed': [0], 'tomography': [1], '(CT)': [2], 'has': [3], 'recently': [4], 'been': [5], 'utilized': [6], 'in': [7, 16, 49, 140, 175, 198], 'various': [8], 'medical': [9, 21], 'settings,': [10], 'and': [11, 46, 55, 75, 133, 197, 210, 225], 'technological': [12], 'advances': [13], 'have': [14], 'resulted': [15], 'its': [17], 'widespread': [18], 'use.': [19], 'However,': [20, 65], 'radiation': [22, 234], 'exposure': [23, 112, 138, 192, 224], 'associated': [24], 'with': [25, 114, 135, 142, 232], 'CT': [26, 52, 91, 223], 'scans': [27], 'accounts': [28], 'for': [29, 153, 190], 'the': [30, 43, 62, 73, 85, 90, 102, 111, 117, 129, 155, 168, 172, 188, 194, 201, 220, 228], 'largest': [31, 173], 'share': [32], 'of': [33, 78, 94, 116, 119, 205, 222, 230, 236], 'examinations': [34], 'using': [35, 67, 101, 193], 'radiation;': [36], 'thus,': [37], 'it': [38], 'is': [39, 150], 'important': [40], 'to': [41, 60, 71, 161, 171, 218, 226], 'understand': [42], 'organ': [44, 63], 'dose': [45, 48, 53, 87, 104, 113, 139, 174], 'effective': [47, 86], 'detail.': [50], 'The': [51, 122], 'index': [54], 'dose-length': [56], 'product': [57], 'are': [58], 'used': [59], 'evaluate': [61], 'dose.': [64], 'evaluations': [66], 'these': [68], 'indicators': [69], 'fail': [70], 'consider': [72], 'age': [74], 'body': [76], 'type': [77], 'patients.': [79, 237], 'In': [80, 166, 187], 'this': [81, 176], 'study,': [82], 'we': [83], 'evaluated': [84], 'based': [88], 'on': [89], 'examination': [92], 'data': [93], '753': [95], 'patients': [96, 141], 'examined': [97], 'at': [98], 'our': [99], 'hospital': [100], 'size-specific': [103], 'estimate': [105], '(SSDE)': [106], 'method,': [107], 'which': [108], 'can': [109], 'calculate': [110], 'consideration': [115], 'physique': [118, 145], 'a': [120, 125, 136, 143, 147, 179, 211], 'patient.': [121], 'results': [123], 'showed': [124], 'large': [126], 'correlation': [127], 'between': [128], 'SSDE': [130, 156, 195, 206], 'conversion': [131, 157], 'factor': [132, 158], 'physique,': [134], 'larger': [137], 'small': [144], 'when': [146], 'single': [148], 'scan': [149], 'considered.': [151], 'Especially': [152], 'children,': [154], 'was': [159, 178], 'found': [160], 'be': [162, 208, 216], '2': [163], 'or': [164], 'more.': [165], 'addition,': [167], 'patient': [169], 'exposed': [170], 'study': [177], '10-year-old,': [180], 'who': [181], 'received': [182], '40.4': [183], 'mSv': [184], '(five': [185], 'series/examination).': [186], 'future,': [189], 'estimating': [191], 'method': [196], 'cohort': [199], 'studies,': [200], 'diagnostic': [202], 'reference': [203], 'level': [204], 'should': [207, 215], 'determined': [209], 'low-exposure': [212], 'imaging': [213], 'protocol': [214], 'developed': [217], 'predict': [219], 'risk': [221], 'maintain': [227], 'quality': [229], 'diagnosis': [231], 'better': [233], 'protection': [235]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2796004259', 'counts_by_year': [{'year': 2024, 'cited_by_count': 5}, {'year': 2023, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 1}], 'updated_date': '2024-12-27T04:24:19.980163', 'created_date': '2018-04-13'}