Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2073105210', 'doi': 'https://doi.org/10.1007/s003300050460', 'title': 'Intracranial vascular malformations', 'display_name': 'Intracranial vascular malformations', 'publication_year': 1998, 'publication_date': '1998-06-02', 'ids': {'openalex': 'https://openalex.org/W2073105210', 'doi': 'https://doi.org/10.1007/s003300050460', 'mag': '2073105210', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/9601953'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s003300050460', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4819472', 'display_name': 'European Radiology', 'issn_l': '0938-7994', 'issn': ['0938-7994', '1432-1084'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', '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/A5041048288', 'display_name': 'Nicoletta Anzalone', 'orcid': 'https://orcid.org/0000-0002-4249-2723'}, 'institutions': [{'id': 'https://openalex.org/I292310028', 'display_name': 'San Raffaele University of Rome', 'ror': 'https://ror.org/02rwycx38', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I292310028']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'N. Anzalone', 'raw_affiliation_strings': ['Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT', 'institution_ids': ['https://openalex.org/I292310028']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045498477', 'display_name': 'Francesco Scomazzoni', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I292310028', 'display_name': 'San Raffaele University of Rome', 'ror': 'https://ror.org/02rwycx38', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I292310028']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'F. Scomazzoni', 'raw_affiliation_strings': ['Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT', 'institution_ids': ['https://openalex.org/I292310028']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108335468', 'display_name': 'L. Strada', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I292310028', 'display_name': 'San Raffaele University of Rome', 'ror': 'https://ror.org/02rwycx38', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I292310028']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'L. Strada', 'raw_affiliation_strings': ['Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT', 'institution_ids': ['https://openalex.org/I292310028']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5035138580', 'display_name': 'Zoltán Patay', 'orcid': 'https://orcid.org/0000-0003-1479-9864'}, 'institutions': [{'id': 'https://openalex.org/I2800965796', 'display_name': 'King Faisal Specialist Hospital & Research Centre', 'ror': 'https://ror.org/05n0wgt02', 'country_code': 'SA', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800965796']}], 'countries': ['SA'], 'is_corresponding': False, 'raw_author_name': 'Z. Patay', 'raw_affiliation_strings': ['Department of Radiology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia, , SA'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia, , SA', 'institution_ids': ['https://openalex.org/I2800965796']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5010336494', 'display_name': 'Giuseppe Scotti', 'orcid': 'https://orcid.org/0000-0002-5650-8212'}, 'institutions': [{'id': 'https://openalex.org/I292310028', 'display_name': 'San Raffaele University of Rome', 'ror': 'https://ror.org/02rwycx38', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I292310028']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'G. Scotti', 'raw_affiliation_strings': ['Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology, Scientific Institute H. S. Raffaele, Via Olgettina 60, I-20122 Milan, Italy, , IT', 'institution_ids': ['https://openalex.org/I292310028']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3290, 'currency': 'EUR', 'value_usd': 3990, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.943, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 81, 'citation_normalized_percentile': {'value': 0.787273, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '8', 'issue': '5', 'first_page': '685', 'last_page': '690'}, '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/T11402', 'display_name': 'Vascular Malformations Diagnosis and Treatment', 'score': 0.9999, '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/T12747', 'display_name': 'Moyamoya disease diagnosis and treatment', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2745', 'display_name': 'Rheumatology'}, '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/neuroradiology', 'display_name': 'Neuroradiology', 'score': 0.8017285}, {'id': 'https://openalex.org/keywords/digital-subtraction-angiography', 'display_name': 'Digital subtraction angiography', 'score': 0.7862786}, {'id': 'https://openalex.org/keywords/magnetic-resonance-angiography', 'display_name': 'Magnetic resonance angiography', 'score': 0.60766613}, {'id': 'https://openalex.org/keywords/computed-tomographic-angiography', 'display_name': 'Computed tomographic angiography', 'score': 0.5228339}, {'id': 'https://openalex.org/keywords/arteriovenous-malformation', 'display_name': 'Arteriovenous malformation', 'score': 0.5033907}, {'id': 'https://openalex.org/keywords/interventional-radiology', 'display_name': 'Interventional radiology', 'score': 0.49258882}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.89340997}, {'id': 'https://openalex.org/C2779889316', 'wikidata': 'https://www.wikidata.org/wiki/Q642836', 'display_name': 'Neuroradiology', 'level': 3, 'score': 0.8017285}, {'id': 'https://openalex.org/C2778286760', 'wikidata': 'https://www.wikidata.org/wiki/Q1224954', 'display_name': 'Digital subtraction angiography', 'level': 3, 'score': 0.7862786}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.77226555}, {'id': 'https://openalex.org/C2778212899', 'wikidata': 'https://www.wikidata.org/wiki/Q907325', 'display_name': 'Magnetic resonance angiography', 'level': 3, 'score': 0.60766613}, {'id': 'https://openalex.org/C2777736543', 'wikidata': 'https://www.wikidata.org/wiki/Q693442', 'display_name': 'Subarachnoid hemorrhage', 'level': 2, 'score': 0.5804029}, {'id': 'https://openalex.org/C2983858294', 'wikidata': 'https://www.wikidata.org/wiki/Q1024492', 'display_name': 'Computed tomographic angiography', 'level': 3, 'score': 0.5228339}, {'id': 'https://openalex.org/C2780643987', 'wikidata': 'https://www.wikidata.org/wiki/Q468414', 'display_name': 'Angiography', 'level': 2, 'score': 0.51764494}, {'id': 'https://openalex.org/C2779603958', 'wikidata': 'https://www.wikidata.org/wiki/Q1584110', 'display_name': 'Arteriovenous malformation', 'level': 2, 'score': 0.5033907}, {'id': 'https://openalex.org/C513090587', 'wikidata': 'https://www.wikidata.org/wiki/Q426449', 'display_name': 'Interventional radiology', 'level': 2, 'score': 0.49258882}, {'id': 'https://openalex.org/C143409427', 'wikidata': 'https://www.wikidata.org/wiki/Q161238', 'display_name': 'Magnetic resonance imaging', 'level': 2, 'score': 0.44607452}, {'id': 'https://openalex.org/C16568411', 'wikidata': 'https://www.wikidata.org/wiki/Q83042', 'display_name': 'Neurology', 'level': 2, 'score': 0.259172}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.1327208}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D015901', 'descriptor_name': 'Angiography, Digital Subtraction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D002561', 'descriptor_name': 'Cerebrovascular Disorders', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D002538', 'descriptor_name': 'Intracranial Arteriovenous Malformations', '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': 'D002561', 'descriptor_name': 'Cerebrovascular Disorders', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002561', 'descriptor_name': 'Cerebrovascular Disorders', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D003937', 'descriptor_name': 'Diagnosis, Differential', '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': 'D002538', 'descriptor_name': 'Intracranial Arteriovenous Malformations', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015203', 'descriptor_name': 'Reproducibility of Results', '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}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s003300050460', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4819472', 'display_name': 'European Radiology', 'issn_l': '0938-7994', 'issn': ['0938-7994', '1432-1084'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/9601953', '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': [{'score': 0.48, 'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 25, 'referenced_works': ['https://openalex.org/W1841115594', 'https://openalex.org/W1858558680', 'https://openalex.org/W1922469856', 'https://openalex.org/W1941673119', 'https://openalex.org/W1969088437', 'https://openalex.org/W2009205469', 'https://openalex.org/W2014285880', 'https://openalex.org/W2018063410', 'https://openalex.org/W2018366079', 'https://openalex.org/W2034161502', 'https://openalex.org/W2058990122', 'https://openalex.org/W2067676439', 'https://openalex.org/W2083256380', 'https://openalex.org/W2092091179', 'https://openalex.org/W2133432772', 'https://openalex.org/W2138134463', 'https://openalex.org/W2149897399', 'https://openalex.org/W2161500983', 'https://openalex.org/W2171450039', 'https://openalex.org/W2182756282', 'https://openalex.org/W2299946367', 'https://openalex.org/W2330194170', 'https://openalex.org/W2403874424', 'https://openalex.org/W2408870250', 'https://openalex.org/W2411452676'], 'related_works': ['https://openalex.org/W3117777565', 'https://openalex.org/W2417076308', 'https://openalex.org/W2408080368', 'https://openalex.org/W2374587722', 'https://openalex.org/W2356253816', 'https://openalex.org/W2114219379', 'https://openalex.org/W2078279596', 'https://openalex.org/W2075883621', 'https://openalex.org/W1982993338', 'https://openalex.org/W1964520937'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2073105210', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 6}], 'updated_date': '2025-01-10T20:57:19.464110', 'created_date': '2016-06-24'}