An overview of exposure parameters, dose measurements and strategies for dose reduction in pediatric CT examinations

Name: Work Video:
Duration: 3 min 30 s
Parisa Akhlaghi; Seyyed Hashem Miri Hakimabad; Laleh Rafat‐Motavalli
{'id': 'https://openalex.org/W2044622348', 'doi': 'https://doi.org/10.1051/radiopro/2013072', 'title': 'An overview of exposure parameters, dose measurements and strategies for dose reduction in pediatric CT examinations', 'display_name': 'An overview of exposure parameters, dose measurements and strategies for dose reduction in pediatric CT examinations', 'publication_year': 2013, 'publication_date': '2013-11-06', 'ids': {'openalex': 'https://openalex.org/W2044622348', 'doi': 'https://doi.org/10.1051/radiopro/2013072', 'mag': '2044622348'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1051/radiopro/2013072', 'pdf_url': 'https://www.radioprotection.org/articles/radiopro/pdf/2014/01/radiopro120088.pdf', 'source': {'id': 'https://openalex.org/S65543285', 'display_name': 'Radioprotection', 'issn_l': '0033-8451', 'issn': ['0033-8451', '1769-700X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319748', 'host_organization_name': 'EDP Sciences', 'host_organization_lineage': ['https://openalex.org/P4310319748'], 'host_organization_lineage_names': ['EDP Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.radioprotection.org/articles/radiopro/pdf/2014/01/radiopro120088.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5021924539', 'display_name': 'Parisa Akhlaghi', 'orcid': 'https://orcid.org/0000-0001-5228-0911'}, 'institutions': [{'id': 'https://openalex.org/I86958956', 'display_name': 'Ferdowsi University of Mashhad', 'ror': 'https://ror.org/00g6ka752', 'country_code': 'IR', 'type': 'education', 'lineage': ['https://openalex.org/I86958956']}], 'countries': ['IR'], 'is_corresponding': False, 'raw_author_name': 'P. Akhlaghi', 'raw_affiliation_strings': ['Physics Department, School of Sciences, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran'], 'affiliations': [{'raw_affiliation_string': 'Physics Department, School of Sciences, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran', 'institution_ids': ['https://openalex.org/I86958956']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5068203337', 'display_name': 'Seyyed Hashem Miri Hakimabad', 'orcid': 'https://orcid.org/0000-0002-9010-8458'}, 'institutions': [{'id': 'https://openalex.org/I86958956', 'display_name': 'Ferdowsi University of Mashhad', 'ror': 'https://ror.org/00g6ka752', 'country_code': 'IR', 'type': 'education', 'lineage': ['https://openalex.org/I86958956']}], 'countries': ['IR'], 'is_corresponding': False, 'raw_author_name': 'H. Miri Hakimabad', 'raw_affiliation_strings': ['Physics Department, School of Sciences, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran'], 'affiliations': [{'raw_affiliation_string': 'Physics Department, School of Sciences, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran', 'institution_ids': ['https://openalex.org/I86958956']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5033245990', 'display_name': 'Laleh Rafat‐Motavalli', 'orcid': 'https://orcid.org/0000-0002-1714-9659'}, 'institutions': [{'id': 'https://openalex.org/I86958956', 'display_name': 'Ferdowsi University of Mashhad', 'ror': 'https://ror.org/00g6ka752', 'country_code': 'IR', 'type': 'education', 'lineage': ['https://openalex.org/I86958956']}], 'countries': ['IR'], 'is_corresponding': False, 'raw_author_name': 'L. Rafat Motavalli', 'raw_affiliation_strings': ['Physics Department, School of Sciences, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran'], 'affiliations': [{'raw_affiliation_string': 'Physics Department, School of Sciences, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran', 'institution_ids': ['https://openalex.org/I86958956']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.271, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 9, 'citation_normalized_percentile': {'value': 0.726705, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 84, 'max': 85}, 'biblio': {'volume': '49', 'issue': '1', 'first_page': '9', 'last_page': '15'}, '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/T10946', 'display_name': 'Radioactivity and Radon Measurements', 'score': 0.9962, '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'}}, {'id': 'https://openalex.org/T12386', 'display_name': 'Advanced X-ray and CT Imaging', 'score': 0.9954, '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'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C19527891', 'wikidata': 'https://www.wikidata.org/wiki/Q1120908', 'display_name': 'Medical physics', 'level': 1, 'score': 0.55623764}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.5433827}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.5359187}, {'id': 'https://openalex.org/C111335779', 'wikidata': 'https://www.wikidata.org/wiki/Q3454686', 'display_name': 'Reduction (mathematics)', 'level': 2, 'score': 0.50481945}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.09425968}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1051/radiopro/2013072', 'pdf_url': 'https://www.radioprotection.org/articles/radiopro/pdf/2014/01/radiopro120088.pdf', 'source': {'id': 'https://openalex.org/S65543285', 'display_name': 'Radioprotection', 'issn_l': '0033-8451', 'issn': ['0033-8451', '1769-700X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319748', 'host_organization_name': 'EDP Sciences', 'host_organization_lineage': ['https://openalex.org/P4310319748'], 'host_organization_lineage_names': ['EDP Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.radioprotection.org/10.1051/radiopro/2013072/pdf', 'pdf_url': 'https://www.radioprotection.org/10.1051/radiopro/2013072/pdf', 'source': {'id': 'https://openalex.org/S4306400744', 'display_name': 'Springer Link (Chiba Institute of Technology)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I8488066', 'host_organization_name': 'Chiba Institute of Technology', 'host_organization_lineage': ['https://openalex.org/I8488066'], 'host_organization_lineage_names': ['Chiba Institute of Technology'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1051/radiopro/2013072', 'pdf_url': 'https://www.radioprotection.org/articles/radiopro/pdf/2014/01/radiopro120088.pdf', 'source': {'id': 'https://openalex.org/S65543285', 'display_name': 'Radioprotection', 'issn_l': '0033-8451', 'issn': ['0033-8451', '1769-700X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319748', 'host_organization_name': 'EDP Sciences', 'host_organization_lineage': ['https://openalex.org/P4310319748'], 'host_organization_lineage_names': ['EDP Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.84, 'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 80, 'referenced_works': ['https://openalex.org/W1525776490', 'https://openalex.org/W1838886006', 'https://openalex.org/W187353711', 'https://openalex.org/W1963503318', 'https://openalex.org/W1973682408', 'https://openalex.org/W1981902038', 'https://openalex.org/W1988679857', 'https://openalex.org/W1991245459', 'https://openalex.org/W1993171328', 'https://openalex.org/W1993861592', 'https://openalex.org/W1995137946', 'https://openalex.org/W1997499703', 'https://openalex.org/W1999177852', 'https://openalex.org/W2000335939', 'https://openalex.org/W2011499609', 'https://openalex.org/W2013877721', 'https://openalex.org/W2020534172', 'https://openalex.org/W2021740071', 'https://openalex.org/W2022703436', 'https://openalex.org/W2026332752', 'https://openalex.org/W2032681604', 'https://openalex.org/W2034118992', 'https://openalex.org/W2042275574', 'https://openalex.org/W2042328410', 'https://openalex.org/W2044590521', 'https://openalex.org/W2046242389', 'https://openalex.org/W2049861421', 'https://openalex.org/W2050776883', 'https://openalex.org/W2058436690', 'https://openalex.org/W2061950532', 'https://openalex.org/W2062418173', 'https://openalex.org/W2065360396', 'https://openalex.org/W2066941140', 'https://openalex.org/W2067755534', 'https://openalex.org/W2068823200', 'https://openalex.org/W2068943123', 'https://openalex.org/W2070793340', 'https://openalex.org/W2074719332', 'https://openalex.org/W2079204273', 'https://openalex.org/W2079990087', 'https://openalex.org/W2080596137', 'https://openalex.org/W2081022836', 'https://openalex.org/W2081368265', 'https://openalex.org/W2086814236', 'https://openalex.org/W2088432844', 'https://openalex.org/W2091677006', 'https://openalex.org/W2092345875', 'https://openalex.org/W2095456699', 'https://openalex.org/W2110997518', 'https://openalex.org/W2112284305', 'https://openalex.org/W2118469692', 'https://openalex.org/W2120837107', 'https://openalex.org/W2121155780', 'https://openalex.org/W2124975991', 'https://openalex.org/W2126375186', 'https://openalex.org/W2126577566', 'https://openalex.org/W2131146952', 'https://openalex.org/W2132064324', 'https://openalex.org/W2136904992', 'https://openalex.org/W2136977976', 'https://openalex.org/W2137571255', 'https://openalex.org/W2138025351', 'https://openalex.org/W2147913236', 'https://openalex.org/W2153385421', 'https://openalex.org/W2153746053', 'https://openalex.org/W2159972375', 'https://openalex.org/W2162120505', 'https://openalex.org/W2163284508', 'https://openalex.org/W2164269215', 'https://openalex.org/W2188639975', 'https://openalex.org/W2332294967', 'https://openalex.org/W2334340423', 'https://openalex.org/W2348313778', 'https://openalex.org/W2398110383', 'https://openalex.org/W2484525058', 'https://openalex.org/W2531841805', 'https://openalex.org/W2571036723', 'https://openalex.org/W3044029864', 'https://openalex.org/W4285719527', 'https://openalex.org/W602876464'], 'related_works': ['https://openalex.org/W4256188646', 'https://openalex.org/W4213158821', 'https://openalex.org/W3022061165', 'https://openalex.org/W2377339574', 'https://openalex.org/W2331829069', 'https://openalex.org/W2330428980', 'https://openalex.org/W2329970783', 'https://openalex.org/W2323904213', 'https://openalex.org/W2084756025', 'https://openalex.org/W2000549051'], 'abstract_inverted_index': {'CT': [0, 26, 102], 'scanning': [1], 'technology': [2], 'is': [3, 18], 'a': [4, 19], 'valuable': [5], 'tool': [6], 'to': [7, 70], 'diagnose': [8], 'many': [9], 'diseases;': [10], 'however,': [11], 'the': [12, 15, 36, 47, 53, 78, 84, 87, 90, 98, 111], 'level': [13], 'of': [14, 21, 86, 101, 114], 'radiation': [16], 'dose': [17, 30, 49, 91], 'source': [20], 'concern,': [22], 'especially': [23], 'for': [24, 59], 'children.': [25], 'scan': [27, 79], 'systems': [28], 'and': [29, 74, 89], 'measurement': [31], 'methods': [32], 'have': [33, 44, 67], 'evolved': [34], 'over': [35], 'years;': [37], 'but': [38], 'reported': [39], 'pediatric': [40, 95], 'effective': [41], 'doses': [42, 73], '(EDs)': [43], 'sometimes': [45], 'exceeded': [46], 'annual': [48], 'limit': [50], 'recommended': [51], 'by': [52, 76], 'ICRP': [54], '(1': [55], 'mSv': [56], 'per': [57], 'year': [58], 'persons': [60], 'under': [61], '18': [62], 'years)': [63], '(ICRP,': [64], '2007a).': [65], 'Efforts': [66], 'been': [68], 'made': [69], 'reduce': [71], 'organ': [72], 'EDs': [75], 'adjusting': [77], 'parameters.': [80], 'This': [81], 'paper': [82], 'describes': [83], 'determinants': [85], 'ED,': [88], 'reduction': [92], 'techniques': [93], 'in': [94], 'imaging': [96], 'from': [97], 'early': [99], 'age': [100], 'examinations': [103], 'until': [104], 'now.': [105], 'The': [106], 'first': [107], 'epidemiological': [108], 'results': [109], 'regarding': [110], 'associated': [112], 'risk': [113], 'cancer': [115], 'are': [116], 'also': [117], 'briefly': [118], 'presented.': [119]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2044622348', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 1}], 'updated_date': '2024-12-13T15:46:56.792217', 'created_date': '2016-06-24'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
