Publication Information

{'id': 'https://openalex.org/W2188331712', 'doi': None, 'title': 'Prospective evaluation of suspected stenoocclusive disease of the intracranial artery: combined MR angiography and CT angiography compared with digital subtraction angiography.', 'display_name': 'Prospective evaluation of suspected stenoocclusive disease of the intracranial artery: combined MR angiography and CT angiography compared with digital subtraction angiography.', 'publication_year': 2002, 'publication_date': '2002-01-01', 'ids': {'openalex': 'https://openalex.org/W2188331712', 'mag': '2188331712', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/11827880', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/7975497'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.ajnr.org/content/23/1/93.full.pdf', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S101278519', 'display_name': 'American Journal of Neuroradiology', 'issn_l': '0195-6108', 'issn': ['0195-6108', '1936-959X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310316165', 'host_organization_name': 'American Society of Neuroradiology', 'host_organization_lineage': ['https://openalex.org/P4310316165'], 'host_organization_lineage_names': ['American Society of Neuroradiology'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5032369983', 'display_name': 'Toshinori Hirai', 'orcid': 'https://orcid.org/0000-0003-1480-2197'}, 'institutions': [], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Toshinori Hirai', 'raw_affiliation_strings': ['Department of Radiology, Amakusa Medical Center, 854-1 Kameba, Hondo, Kumamoto 863-0046, Japan.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, Amakusa Medical Center, 854-1 Kameba, Hondo, Kumamoto 863-0046, Japan.', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102955124', 'display_name': 'Yukunori Korogi', 'orcid': 'https://orcid.org/0000-0002-0384-7288'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Yukunori Korogi', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110084906', 'display_name': 'Ken Ono', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Ken Ono', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110180999', 'display_name': 'Masafumi Nagano', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Masafumi Nagano', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5011116639', 'display_name': 'Kousei Maruoka', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Kousei Maruoka', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5112144552', 'display_name': 'Shozaburo UEMURA', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Shozaburo Uemura', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5113591043', 'display_name': 'Mutsumasa Takahashi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Mutsumasa Takahashi', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 6.404, 'has_fulltext': False, 'cited_by_count': 167, 'citation_normalized_percentile': {'value': 0.968633, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '23', 'issue': '1', 'first_page': '93', 'last_page': '101'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10816', 'display_name': 'Cerebrovascular and Carotid Artery Diseases', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, '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/T10816', 'display_name': 'Cerebrovascular and Carotid Artery Diseases', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, '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/T10227', 'display_name': 'Acute Ischemic Stroke Management', 'score': 0.9987, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, '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/T10420', 'display_name': 'Intracranial Aneurysms: Treatment and Complications', 'score': 0.9985, 'subfield': {'id': 'https://openalex.org/subfields/2728', 'display_name': 'Neurology'}, '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/digital-subtraction-angiography', 'display_name': 'Digital subtraction angiography', 'score': 0.7663512}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9249079}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.7885617}, {'id': 'https://openalex.org/C2780643987', 'wikidata': 'https://www.wikidata.org/wiki/Q468414', 'display_name': 'Angiography', 'level': 2, 'score': 0.76706195}, {'id': 'https://openalex.org/C2778286760', 'wikidata': 'https://www.wikidata.org/wiki/Q1224954', 'display_name': 'Digital subtraction angiography', 'level': 3, 'score': 0.7663512}, {'id': 'https://openalex.org/C2780007028', 'wikidata': 'https://www.wikidata.org/wiki/Q2343082', 'display_name': 'Stenosis', 'level': 2, 'score': 0.6174946}, {'id': 'https://openalex.org/C2778749279', 'wikidata': 'https://www.wikidata.org/wiki/Q5064095', 'display_name': 'Cerebral angiography', 'level': 3, 'score': 0.4520221}], 'mesh': [{'descriptor_ui': 'D015901', 'descriptor_name': 'Angiography, Digital Subtraction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D016893', 'descriptor_name': 'Carotid Stenosis', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D002533', 'descriptor_name': 'Cerebral Angiography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D007091', 'descriptor_name': 'Image Processing, Computer-Assisted', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D002537', 'descriptor_name': 'Intracranial Arteriosclerosis', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D018810', 'descriptor_name': 'Magnetic Resonance Angiography', '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': 'D014715', 'descriptor_name': 'Vertebrobasilar Insufficiency', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002343', 'descriptor_name': 'Carotid Artery, Internal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002343', 'descriptor_name': 'Carotid Artery, Internal', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D016893', 'descriptor_name': 'Carotid Stenosis', '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': 'D021621', 'descriptor_name': 'Imaging, Three-Dimensional', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002537', 'descriptor_name': 'Intracranial Arteriosclerosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002546', 'descriptor_name': 'Ischemic Attack, Transient', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002546', 'descriptor_name': 'Ischemic Attack, Transient', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', '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': 'D011446', 'descriptor_name': 'Prospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012189', 'descriptor_name': 'Retrospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012680', 'descriptor_name': 'Sensitivity and Specificity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014715', 'descriptor_name': 'Vertebrobasilar Insufficiency', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.ajnr.org/content/23/1/93.full.pdf', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S101278519', 'display_name': 'American Journal of Neuroradiology', 'issn_l': '0195-6108', 'issn': ['0195-6108', '1936-959X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310316165', 'host_organization_name': 'American Society of Neuroradiology', 'host_organization_lineage': ['https://openalex.org/P4310316165'], 'host_organization_lineage_names': ['American Society of Neuroradiology'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3', 'score': 0.72}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 25, 'referenced_works': ['https://openalex.org/W1869198340', 'https://openalex.org/W1964100346', 'https://openalex.org/W1980205676', 'https://openalex.org/W1982541669', 'https://openalex.org/W1998298977', 'https://openalex.org/W2029214874', 'https://openalex.org/W2037711351', 'https://openalex.org/W2049529729', 'https://openalex.org/W2050588153', 'https://openalex.org/W2054316717', 'https://openalex.org/W2092964229', 'https://openalex.org/W2105221009', 'https://openalex.org/W2111410604', 'https://openalex.org/W2123541601', 'https://openalex.org/W2146048043', 'https://openalex.org/W2150290224', 'https://openalex.org/W2156288894', 'https://openalex.org/W2157862517', 'https://openalex.org/W2158136315', 'https://openalex.org/W2167951342', 'https://openalex.org/W2168384643', 'https://openalex.org/W2171450039', 'https://openalex.org/W2339411730', 'https://openalex.org/W2344887919', 'https://openalex.org/W3140377035'], 'related_works': ['https://openalex.org/W2339411730', 'https://openalex.org/W2316711810', 'https://openalex.org/W2292308933', 'https://openalex.org/W2170654100', 'https://openalex.org/W2167806412', 'https://openalex.org/W2158136315', 'https://openalex.org/W2152868178', 'https://openalex.org/W2148656951', 'https://openalex.org/W2133963928', 'https://openalex.org/W2123004766', 'https://openalex.org/W2099706007', 'https://openalex.org/W2097181212', 'https://openalex.org/W2093579202', 'https://openalex.org/W2080190646', 'https://openalex.org/W2018151989', 'https://openalex.org/W1994686921', 'https://openalex.org/W1989651314', 'https://openalex.org/W1980205676', 'https://openalex.org/W1973913902', 'https://openalex.org/W1946071951'], 'abstract_inverted_index': {'BACKGROUND': [0], 'AND': [1], 'PURPOSE:': [2], 'MR': [3, 16, 41, 84, 92, 101, 147, 192, 245], 'angiography': [4, 17, 25, 42, 45, 53, 66, 148, 176, 190, 193, 208, 246, 249], 'is': [5, 26, 46, 250], 'primarily': [6], 'and': [7, 43, 58, 67, 158, 182, 191, 219, 247], 'increasingly': [8], 'used': [9], 'to': [10, 34, 48, 252], 'assess': [11], 'intracranial': [12, 61, 78, 93, 143, 239], 'arterial': [13, 62, 214], 'stenoocclusion.': [14], 'However,': [15], 'can': [18], 'cause': [19], 'overestimation': [20], 'of': [21, 39, 50, 111, 116, 141, 152, 156, 161, 166, 168, 174, 179, 197, 201, 222, 233, 243, 254], 'stenosis.': [22], 'Although': [23], 'CT': [24, 44, 65, 98, 175, 189, 207, 248], 'accurate,': [27], 'it': [28], 'has': [29], 'limitations.': [30], 'Our': [31], 'purpose': [32], 'was': [33, 113, 137], 'determine': [35], 'whether': [36], 'the': [37, 124, 131, 164, 172, 204, 223, 231, 241], 'accuracy': [38, 160, 242], 'combined': [40, 188, 244], 'equal': [47, 251], 'that': [49, 253], 'digital': [51], 'subtraction': [52], '(DSA)': [54], 'in': [55, 73, 139, 199, 237, 256], 'measuring': [56], 'stenosis': [57, 115, 167], 'detecting': [59], 'major': [60, 238], 'occlusion.': [63], 'METHODS:': [64], 'intraarterial': [68], 'DSA': [69, 107, 198, 255], 'were': [70, 104], 'prospectively': [71], 'performed': [72], '18': [74, 140], 'patients': [75], 'with': [76, 83, 100, 106, 187, 195, 216], 'suspected': [77, 234], 'stenoocclusive': [79, 121, 235], 'disease,': [80], 'as': [81], 'revealed': [82], 'angiography.': [85], 'Before': [86], 'DSA,': [87], 'two': [88, 127], 'reviewers': [89], 'independently': [90], 'assessed': [91, 97], 'angiograms.': [94, 102], 'Subsequently,': [95], 'they': [96], 'angiograms': [99], 'Results': [103], 'compared': [105], 'results.': [108], 'The': [109], 'degree': [110], 'stenoocclusion': [112], 'categorized;': [114], '50%': [117, 169], 'or': [118, 170], 'more': [119], 'indicated': [120], 'disease.': [122], 'After': [123], 'blinded': [125], 'study,': [126, 206], 'radiologists': [128], 'retrospectively': [129], 'reviewed': [130], 'angiographic': [132], 'findings.': [133], 'RESULTS:': [134], 'Stenoocclusive': [135], 'disease': [136], 'identified': [138], '198': [142], 'arteries': [144], 'at': [145], 'DSA.': [146], 'had': [149], 'a': [150, 154], 'sensitivity': [151], '92%,': [153], 'specificity': [155], '91%,': [157], 'an': [159], '91%': [162], 'for': [163], 'identification': [165], 'more;': [171], 'addition': [173], 'yielded': [177], 'values': [178], '100%,': [180], '99%,': [181, 183], 'respectively.': [184], 'Stenotic': [185], 'grades': [186], 'agreed': [194], 'those': [196], '98%': [200], 'cases.': [202, 258], 'In': [203, 228], 'retrospective': [205], 'did': [209], 'not': [210], 'always': [211], 'correctly': [212], 'delineate': [213], 'lumina': [215], 'circumferential': [217], 'calcification': [218], 'cavernous': [220], 'portions': [221], 'internal': [224], 'carotid': [225], 'artery.': [226], 'CONCLUSION:': [227], 'this': [229], 'investigation,': [230], 'evaluation': [232], 'diseases': [236], 'arteries,': [240], 'most': [257]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2188331712', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 10}, {'year': 2021, 'cited_by_count': 5}, {'year': 2020, 'cited_by_count': 8}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 8}, {'year': 2017, 'cited_by_count': 11}, {'year': 2016, 'cited_by_count': 7}, {'year': 2015, 'cited_by_count': 10}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 12}, {'year': 2012, 'cited_by_count': 10}], 'updated_date': '2024-12-09T22:22:14.144207', 'created_date': '2016-06-24'}