Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2518357572', 'doi': None, 'title': 'Significantly Low Effective Dose from 18FDG PET/CT Scans Using Dose Reducing Strategies: "Lesser is Better".', 'display_name': 'Significantly Low Effective Dose from 18FDG PET/CT Scans Using Dose Reducing Strategies: "Lesser is Better".', 'publication_year': 2016, 'publication_date': '2016-01-01', 'ids': {'openalex': 'https://openalex.org/W2518357572', 'mag': '2518357572', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/27509993'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/27509993', '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}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5109114195', 'display_name': 'Maseeh uz Zaman', 'orcid': 'https://orcid.org/0000-0001-9586-7034'}, 'institutions': [{'id': 'https://openalex.org/I2802929321', 'display_name': 'Aga Khan University Hospital', 'ror': 'https://ror.org/05xcx0k58', 'country_code': 'PK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I118185606', 'https://openalex.org/I2802929321', 'https://openalex.org/I4210114929']}], 'countries': ['PK'], 'is_corresponding': False, 'raw_author_name': 'Maseeh Uz Zaman', 'raw_affiliation_strings': ['Department of Radiology, Aga Khan University Hospital (AKUH), Karachi, Pakistan Email : [email protected].'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, Aga Khan University Hospital (AKUH), Karachi, Pakistan Email : [email protected].', 'institution_ids': ['https://openalex.org/I2802929321']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101411920', 'display_name': 'Nosheen Fatima', 'orcid': 'https://orcid.org/0009-0000-1681-6416'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Nosheen Fatima', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089813347', 'display_name': 'Areeba Zaman', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Areeba Zaman', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5018228082', 'display_name': 'Unaiza Zaman', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Unaiza Zaman', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5060319260', 'display_name': 'Rabia Tahseen', 'orcid': 'https://orcid.org/0000-0002-2941-1810'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Rabia Tahseen', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 200, 'currency': 'USD', 'value_usd': 200, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.744, 'has_fulltext': False, 'cited_by_count': 8, 'citation_normalized_percentile': {'value': 0.797113, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 84, 'max': 85}, 'biblio': {'volume': '17', 'issue': '7', 'first_page': '3465', 'last_page': '8'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10522', 'display_name': 'Medical Imaging Techniques and Applications', 'score': 0.9982, '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/T10522', 'display_name': 'Medical Imaging Techniques and Applications', 'score': 0.9982, '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/T10844', 'display_name': 'Radiation Dose and Imaging', 'score': 0.9975, '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/T12422', 'display_name': 'Radiomics and Machine Learning in Medical Imaging', 'score': 0.9941, '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': [], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.88544154}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.7811016}, {'id': 'https://openalex.org/C149857219', 'wikidata': 'https://www.wikidata.org/wiki/Q5239054', 'display_name': 'Effective dose (radiation)', 'level': 2, 'score': 0.76199174}, {'id': 'https://openalex.org/C2987700449', 'wikidata': 'https://www.wikidata.org/wiki/Q186161', 'display_name': 'Radiation dose', 'level': 2, 'score': 0.4451258}, {'id': 'https://openalex.org/C2779925993', 'wikidata': 'https://www.wikidata.org/wiki/Q336938', 'display_name': 'Radiation exposure', 'level': 2, 'score': 0.42718062}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.3478908}], 'mesh': [{'descriptor_ui': 'D019788', 'descriptor_name': 'Fluorodeoxyglucose F18', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': True}, {'descriptor_ui': 'D009369', 'descriptor_name': 'Neoplasms', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D000072078', 'descriptor_name': 'Positron Emission Tomography Computed Tomography', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019788', 'descriptor_name': 'Fluorodeoxyglucose F18', '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': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009369', 'descriptor_name': 'Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000072078', 'descriptor_name': 'Positron Emission Tomography Computed Tomography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D049268', 'descriptor_name': 'Positron-Emission Tomography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D049268', 'descriptor_name': 'Positron-Emission Tomography', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D011446', 'descriptor_name': 'Prospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011829', 'descriptor_name': 'Radiation Dosage', '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}, {'descriptor_ui': 'D014057', 'descriptor_name': 'Tomography, X-Ray Computed', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D051598', 'descriptor_name': 'Whole Body Imaging', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D051598', 'descriptor_name': 'Whole Body Imaging', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/27509993', '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': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/3', 'score': 0.76, 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3032084249', 'https://openalex.org/W3030456438', 'https://openalex.org/W3028982068', 'https://openalex.org/W2783358841', 'https://openalex.org/W2370744501', 'https://openalex.org/W2330000517', 'https://openalex.org/W2255980157', 'https://openalex.org/W2114318164', 'https://openalex.org/W2041998362', 'https://openalex.org/W2013245909'], 'abstract_inverted_index': {'Fluorodeoxyglucose': [0], '(18FDG)': [1], 'PET/CT': [2, 55, 80, 266], 'imaging': [3], 'has': [4], 'become': [5], 'an': [6], 'important': [7], 'component': [8], 'of': [9, 24, 35, 39, 113, 168, 180, 185, 283, 307, 317], 'the': [10, 16, 45, 218, 257, 293, 297, 305], 'management': [11], 'paradigm': [12], 'in': [13, 28, 135, 267, 311], 'oncology.': [14], 'However,': [15], 'significant': [17], 'imparted': [18, 123, 148, 209], 'radiation': [19], 'exposure': [20], 'is': [21], 'a': [22, 64, 100, 175, 262], 'matter': [23], 'growing': [25], 'concern': [26], 'especially': [27], 'younger': [29, 312], 'populations': [30], 'who': [31, 76], 'have': [32], 'better': [33], 'odds': [34, 316], 'survival.': [36], 'The': [37], 'aim': [38], 'this': [40], 'study': [41, 69, 81, 249], 'was': [42, 94, 108, 128, 151, 170, 188, 195, 201, 212, 229, 250, 270], 'to': [43, 142, 177, 276, 291], 'estimate': [44], 'effective': [46, 207, 221, 237, 259, 299], 'dose': [47, 60, 122, 134, 147, 184, 208, 222, 225, 238, 246, 260, 279, 288], 'received': [48], 'by': [49, 124, 130, 149, 153, 210, 223, 239], 'patients': [50, 72, 169, 269, 313], 'having': [51], 'whole': [52, 240, 263], 'body': [53, 241, 264], '18FFDG': [54], 'scanning': [56], 'as': [57, 88], 'per': [58, 89], 'recent': [59], 'reducing': [61, 280, 289], 'guidelines': [62], 'at': [63, 96], 'tertiary': [65], 'care': [66], 'hospital.This': [67], 'prospective': [68], 'covered': [70], '63': [71], 'with': [73, 137, 157, 174, 286, 314], 'different': [74], 'cancers': [75], 'were': [77, 86, 116], 'referred': [78], 'for': [79, 82], 'various': [83], 'indications.': [84], 'Patients': [85], 'prepared': [87], 'departmental': [90], 'protocol': [91, 105], 'and': [92, 99, 198], '18FDG': [93, 125, 186, 211, 242, 265], 'injected': [95, 133], '3': [97], 'MBq/Kg': [98], 'low': [101, 224, 245], 'dose,': [102], 'nonenhanced': [103], 'CT': [104, 111, 150, 227, 248, 287], '(LD': [106], 'NECT)': [107], 'used.': [109], 'Diagnostic': [110], 'studies': [112], 'specific': [114], 'regions': [115], 'subsequently': [117], 'performed': [118], 'if': [119, 295], 'required.': [120], 'Effective': [121, 146], '(internal': [126], 'exposure)': [127], 'calculated': [129, 152], 'using': [131], 'multiplying': [132, 154], 'MBq': [136, 190], 'coefficient': [138, 160], '1.9?102': [139], 'mSv/MBq': [140], 'according': [141], 'ICRP': [143, 158], 'publication': [144], '106.': [145], 'DLP': [155, 200], '(mGy.cm)': [156], 'conversion': [159], '"k"': [161], '0.015': [162], '[mSv': [163], '/': [164], '(mG.': [165], 'cm)].Mean': [166], 'age': [167], '49': [171], '±18': [172], 'years': [173], 'male': [176], 'female': [178], 'ratio': [179], '35:28': [181], '(56%:44%).': [182], 'Median': [183, 193, 235], 'given': [187], '194': [189], '(range:': [191, 215, 232, 253], '139293).': [192], 'CTDIvol': [194], '3.25': [196], '(2.46.2)': [197], 'median': [199, 206, 220, 258], '334.95': [202], '(246.70': [203], '576.70).': [204], 'Estimated': [205], '3.69': [213], 'mSv': [214, 231, 252], '2.855.57).': [216], 'Similarly': [217], 'estimated': [219], '(nondiagnostic)': [226], 'examination': [228], '4.93': [230], '2.14': [233], '10.49).': [234], 'total': [236], 'PET': [243], 'plus': [244], 'nondiagnostic': [247], '8.85': [251], '5.5613.00).We': [254], 'conclude': [255], 'that': [256], 'from': [261, 319], 'our': [268], 'significantly': [271], 'low.': [272], 'We': [273], 'suggest': [274], 'adhering': [275], 'recently': [277], 'published': [278], 'strategies,': [281], 'use': [282], 'ToF': [284], 'scanner': [285], 'option': [290], 'achieve': [292], 'lower': [294], 'not': [296], 'lowest': [298], 'dose.': [300], 'This': [301], 'would': [302], 'certainly': [303], 'reduce': [304], 'risk': [306], 'second': [308], 'primary': [309, 321], 'malignancy': [310], 'higher': [315], 'cure': [318], 'first': [320], 'cancer.': [322]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2518357572', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}], 'updated_date': '2024-12-14T01:34:06.643830', 'created_date': '2016-09-16'}