Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4211165733', 'doi': 'https://doi.org/10.3390/diagnostics12020432', 'title': 'Diagnostic Performance of High-Resolution Vessel Wall Magnetic Resonance Imaging and Digital Subtraction Angiography in Intracranial Vertebral Artery Dissection', 'display_name': 'Diagnostic Performance of High-Resolution Vessel Wall Magnetic Resonance Imaging and Digital Subtraction Angiography in Intracranial Vertebral Artery Dissection', 'publication_year': 2022, 'publication_date': '2022-02-08', 'ids': {'openalex': 'https://openalex.org/W4211165733', 'doi': 'https://doi.org/10.3390/diagnostics12020432', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/35204523'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/diagnostics12020432', 'pdf_url': 'https://www.mdpi.com/2075-4418/12/2/432/pdf?version=1644318433', 'source': {'id': 'https://openalex.org/S4210172076', 'display_name': 'Diagnostics', 'issn_l': '2075-4418', 'issn': ['2075-4418'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://www.mdpi.com/2075-4418/12/2/432/pdf?version=1644318433', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5073231582', 'display_name': 'Jiwook Ryu', 'orcid': 'https://orcid.org/0000-0001-5091-6760'}, 'institutions': [{'id': 'https://openalex.org/I35928602', 'display_name': 'Kyung Hee University', 'ror': 'https://ror.org/01zqcg218', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I35928602']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Jiwook Ryu', 'raw_affiliation_strings': ['Department of Neurosurgery, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosurgery, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea', 'institution_ids': ['https://openalex.org/I35928602']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102938815', 'display_name': 'Kyung Mi Lee', 'orcid': 'https://orcid.org/0000-0003-3424-0208'}, 'institutions': [{'id': 'https://openalex.org/I35928602', 'display_name': 'Kyung Hee University', 'ror': 'https://ror.org/01zqcg218', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I35928602']}], 'countries': ['KR'], 'is_corresponding': True, 'raw_author_name': 'Kyung Mi Lee', 'raw_affiliation_strings': ['Department of Radiology, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea', 'institution_ids': ['https://openalex.org/I35928602']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5062318423', 'display_name': 'Hyug‐Gi Kim', 'orcid': 'https://orcid.org/0000-0002-6786-9531'}, 'institutions': [{'id': 'https://openalex.org/I35928602', 'display_name': 'Kyung Hee University', 'ror': 'https://ror.org/01zqcg218', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I35928602']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Hyug-Gi Kim', 'raw_affiliation_strings': ['Department of Radiology, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea', 'institution_ids': ['https://openalex.org/I35928602']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101985621', 'display_name': 'Seok Keun Choi', 'orcid': 'https://orcid.org/0000-0001-9945-8254'}, 'institutions': [{'id': 'https://openalex.org/I35928602', 'display_name': 'Kyung Hee University', 'ror': 'https://ror.org/01zqcg218', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I35928602']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Seok Keun Choi', 'raw_affiliation_strings': ['Department of Neurosurgery, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurosurgery, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea', 'institution_ids': ['https://openalex.org/I35928602']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5010058381', 'display_name': 'Eui Jong Kim', 'orcid': 'https://orcid.org/0000-0003-2183-8657'}, 'institutions': [{'id': 'https://openalex.org/I35928602', 'display_name': 'Kyung Hee University', 'ror': 'https://ror.org/01zqcg218', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I35928602']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Eui Jong Kim', 'raw_affiliation_strings': ['Department of Radiology, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, Kyung Hee University College of Medicine, Kyung Hee University Hospital, Seoul 02447, Korea', 'institution_ids': ['https://openalex.org/I35928602']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5102938815'], 'corresponding_institution_ids': ['https://openalex.org/I35928602'], 'apc_list': {'value': 2000, 'currency': 'CHF', 'value_usd': 2165, 'provenance': 'doaj'}, 'apc_paid': {'value': 2000, 'currency': 'CHF', 'value_usd': 2165, 'provenance': 'doaj'}, 'fwci': 1.012, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.999923, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 83, 'max': 85}, 'biblio': {'volume': '12', 'issue': '2', 'first_page': '432', 'last_page': '432'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10420', 'display_name': 'Intracranial Aneurysms: Treatment and Complications', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T10420', 'display_name': 'Intracranial Aneurysms: Treatment and Complications', 'score': 1.0, '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'}}, {'id': 'https://openalex.org/T10776', 'display_name': 'Spinal Fractures and Fixation Techniques', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, '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/T10618', 'display_name': 'Aortic Disease and Treatment Approaches', 'score': 0.9997, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/digital-subtraction-angiography', 'display_name': 'Digital subtraction angiography', 'score': 0.87287086}, {'id': 'https://openalex.org/keywords/vertebral-artery-dissection', 'display_name': 'Vertebral artery dissection', 'score': 0.80810666}], 'concepts': [{'id': 'https://openalex.org/C2778286760', 'wikidata': 'https://www.wikidata.org/wiki/Q1224954', 'display_name': 'Digital subtraction angiography', 'level': 3, 'score': 0.87287086}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.82333785}, {'id': 'https://openalex.org/C2776629196', 'wikidata': 'https://www.wikidata.org/wiki/Q7922751', 'display_name': 'Vertebral artery dissection', 'level': 3, 'score': 0.80810666}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.73590827}, {'id': 'https://openalex.org/C2780405337', 'wikidata': 'https://www.wikidata.org/wiki/Q516546', 'display_name': 'Vertebral artery', 'level': 2, 'score': 0.55907893}, {'id': 'https://openalex.org/C2780643987', 'wikidata': 'https://www.wikidata.org/wiki/Q468414', 'display_name': 'Angiography', 'level': 2, 'score': 0.54479617}, {'id': 'https://openalex.org/C2775862295', 'wikidata': 'https://www.wikidata.org/wiki/Q2660911', 'display_name': 'Dissection (medical)', 'level': 2, 'score': 0.49450824}, {'id': 'https://openalex.org/C143409427', 'wikidata': 'https://www.wikidata.org/wiki/Q161238', 'display_name': 'Magnetic resonance imaging', 'level': 2, 'score': 0.44742233}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/diagnostics12020432', 'pdf_url': 'https://www.mdpi.com/2075-4418/12/2/432/pdf?version=1644318433', 'source': {'id': 'https://openalex.org/S4210172076', 'display_name': 'Diagnostics', 'issn_l': '2075-4418', 'issn': ['2075-4418'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/f1eec5511d444971bb06464115efd037', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8871073', '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/35204523', '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/10.3390/diagnostics12020432', 'pdf_url': 'https://www.mdpi.com/2075-4418/12/2/432/pdf?version=1644318433', 'source': {'id': 'https://openalex.org/S4210172076', 'display_name': 'Diagnostics', 'issn_l': '2075-4418', 'issn': ['2075-4418'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/3', 'score': 0.62, 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 42, 'referenced_works': ['https://openalex.org/W1802063574', 'https://openalex.org/W1877304683', 'https://openalex.org/W1915219863', 'https://openalex.org/W1964755128', 'https://openalex.org/W1970574388', 'https://openalex.org/W1980588500', 'https://openalex.org/W1985049946', 'https://openalex.org/W1987382560', 'https://openalex.org/W1997472898', 'https://openalex.org/W1998860285', 'https://openalex.org/W2019086950', 'https://openalex.org/W2041369260', 'https://openalex.org/W2045805285', 'https://openalex.org/W2054400260', 'https://openalex.org/W2058075852', 'https://openalex.org/W2071448928', 'https://openalex.org/W2071635390', 'https://openalex.org/W2082382887', 'https://openalex.org/W2095201391', 'https://openalex.org/W2102877134', 'https://openalex.org/W2132352476', 'https://openalex.org/W2136748800', 'https://openalex.org/W2153108747', 'https://openalex.org/W2157825442', 'https://openalex.org/W2162190958', 'https://openalex.org/W2164777277', 'https://openalex.org/W2181882433', 'https://openalex.org/W2187413644', 'https://openalex.org/W2292996928', 'https://openalex.org/W2315663680', 'https://openalex.org/W2319797047', 'https://openalex.org/W2331626549', 'https://openalex.org/W2357794162', 'https://openalex.org/W2382458519', 'https://openalex.org/W2409058022', 'https://openalex.org/W2524667358', 'https://openalex.org/W2776026989', 'https://openalex.org/W2798185559', 'https://openalex.org/W3022269618', 'https://openalex.org/W3151346492', 'https://openalex.org/W40005850', 'https://openalex.org/W4200165170'], 'related_works': ['https://openalex.org/W4211165733', 'https://openalex.org/W3144421276', 'https://openalex.org/W3031437085', 'https://openalex.org/W3029084896', 'https://openalex.org/W3028989162', 'https://openalex.org/W2410792662', 'https://openalex.org/W2331987950', 'https://openalex.org/W2184883602', 'https://openalex.org/W2124245542', 'https://openalex.org/W2041001496'], 'abstract_inverted_index': {'Intracranial': [0], 'vertebral': [1], 'artery': [2], 'dissection': [3, 98, 129, 205], '(VAD)': [4], 'is': [5, 21], 'being': [6], 'increasingly': [7], 'recognized': [8], 'as': [9, 95], 'a': [10, 200], 'leading': [11], 'cause': [12], 'of': [13, 30, 42, 103, 204, 239], 'Wallenberg': [14], 'syndrome': [15], 'and': [16, 64, 82, 89, 131, 149, 153, 173, 210], 'subarachnoid': [17], 'hemorrhage.': [18], 'Conventional': [19], 'angiography': [20, 51], 'considered': [22], 'the': [23, 28, 39, 73, 119, 126, 158, 170, 237], 'standard': [24, 115], 'diagnostic': [25, 40, 252], 'modality,': [26, 148], 'but': [27], 'diagnosis': [29, 150, 160, 172], 'VAD': [31, 88], 'remains': [32], 'challenging.': [33], 'This': [34], 'study': [35, 74], 'aimed': [36], 'to': [37, 78, 86, 90, 107, 229, 234, 247, 255], 'compare': [38], 'performance': [41], 'high-resolution': [43], 'vessel': [44], 'wall': [45, 111], 'imaging': [46], '(HR-VWI)': [47], 'with': [48, 57, 157, 169, 189, 250], 'digital': [49], 'subtraction': [50], '(DSA)': [52], 'for': [53, 236, 242], 'intracranial': [54], 'VAD.Twenty-four': [55], 'patients': [56], '27': [58], 'VADs,': [59], 'who': [60], 'underwent': [61], 'both': [62], 'HR-VWI': [63, 81, 104, 152, 198, 231], 'DSA': [65, 83, 154, 190, 235], 'within': [66], '2': [67], 'weeks,': [68], 'were': [69, 84, 105], 'consecutively': [70], 'enrolled': [71], 'in': [72, 146], 'from': [75, 118, 151], 'March': [76], '2016': [77], 'September': [79], '2020.': [80], 'performed': [85], 'diagnose': [87], 'categorize': [91], 'its': [92], 'angiographic': [93, 127, 240], 'features': [94, 241], 'either': [96], 'definite': [97, 144], 'or': [99, 143], 'suspicious': [100], 'dissection.': [101], 'Features': [102], 'used': [106], 'evaluate': [108, 248], 'direct': [109], 'arterial': [110], 'imaging.': [112], 'The': [113], 'reference': [114], 'was': [116, 136, 155, 232], 'set': [117], 'clinicoradiologic': [120], 'diagnosis.': [121], 'Two': [122], 'independent': [123], 'raters': [124], 'evaluated': [125], 'features,': [128], 'signs,': [130], 'interrater': [132, 175], 'agreement.': [133], 'Each': [134], 'subject': [135], 'also': [137], 'dichotomized': [138], 'into': [139], 'two': [140], 'groups': [141], '(suspicious': [142], 'VAD)': [145], 'each': [147], 'compared': [156, 188, 228, 254], 'final': [159, 171], 'by': [161], 'consensus.HR-VWI': [162], 'had': [163], 'higher': [164], 'agreement': [165], '(90.6%': [166], 'vs.': [167, 208, 220], '53.1%)': [168], 'better': [174, 211, 251], 'reliability': [176, 212], '(kappa': [177], 'value': [178], '(κ)': [179], '=': [180, 186, 192, 196, 214, 218, 222, 226], '0.91;': [181], '95%': [182, 194, 216, 224], 'confidence': [183, 253], 'interval': [184], '(CI)': [185], '0.64-1.00)': [187], '(κ': [191, 213], '0.58;': [193], 'CI': [195, 217, 225], '0.35-1.00).': [197], 'provided': [199], 'more': [201], 'detailed': [202], 'identification': [203], 'signs': [206], '(77.7%': [207], '22.2%)': [209], '0.88;': [215], '0.58-1.00': [219], 'κ': [221], '0.75;': [223], '0.36-1.00),': [227], 'DSA.': [230, 256], 'comparable': [233], 'depiction': [238], 'VAD.HR-VWI': [243], 'may': [244], 'be': [245], 'useful': [246], 'VAD,': [249]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4211165733', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 1}], 'updated_date': '2024-12-08T14:15:00.410476', 'created_date': '2022-02-13'}