Computed Tomography in Intracranial Arteriovenous Malformations

Name: Work Video:
Duration: 3 min 30 s
Description: 22 patients with proved intracranial arteriovenous malformations (AVM) were studied by computed tomography (CT). Of these, 18 were also studied by CT after intravenous injection of contrast material. The plain scan was normal in 23% of cases. A combination of plain and contrast-enhanced CT proved to be superior to other screening techniques in patients with a possible intracranial AVM.
Karel G. terBrugge; Giuseppe Scotti; Roméo Ethier; Denis Melançon; Stanley Tchang; C. E. H. Milner
{'id': 'https://openalex.org/W2052488292', 'doi': 'https://doi.org/10.1148/122.3.703', 'title': 'Computed Tomography in Intracranial Arteriovenous Malformations', 'display_name': 'Computed Tomography in Intracranial Arteriovenous Malformations', 'publication_year': 1977, 'publication_date': '1977-03-01', 'ids': {'openalex': 'https://openalex.org/W2052488292', 'doi': 'https://doi.org/10.1148/122.3.703', 'mag': '2052488292', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/841055'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1148/122.3.703', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50280174', 'display_name': 'Radiology', 'issn_l': '0033-8419', 'issn': ['0033-8419', '1527-1315'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315931', 'host_organization_name': 'Radiological Society of North America', 'host_organization_lineage': ['https://openalex.org/P4310315931'], 'host_organization_lineage_names': ['Radiological Society of North America'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', '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/A5073119419', 'display_name': 'Karel G. terBrugge', 'orcid': 'https://orcid.org/0000-0001-5316-7873'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Karel Terbrugge', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010336494', 'display_name': 'Giuseppe Scotti', 'orcid': 'https://orcid.org/0000-0002-5650-8212'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Giuseppe Scotti', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111673208', 'display_name': 'Roméo Ethier', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Romeo Ethier', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111564032', 'display_name': 'Denis Melançon', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Denis Melançon', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111564033', 'display_name': 'Stanley Tchang', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Stanley Tchang', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5083756776', 'display_name': 'C. E. H. Milner', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Curt Milner', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 7.973, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 58, 'citation_normalized_percentile': {'value': 0.889917, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '122', 'issue': '3', 'first_page': '703', 'last_page': '705'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11402', 'display_name': 'Vascular Malformations Diagnosis and Treatment', 'score': 0.9996, '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/T11402', 'display_name': 'Vascular Malformations Diagnosis and Treatment', 'score': 0.9996, '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/T10420', 'display_name': 'Intracranial Aneurysms: Treatment and Complications', 'score': 0.9901, '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/T11251', 'display_name': 'Meningioma and schwannoma management', 'score': 0.9728, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/intracranial-arteriovenous-malformations', 'display_name': 'Intracranial Arteriovenous Malformations', 'score': 0.5650843}, {'id': 'https://openalex.org/keywords/arteriovenous-malformation', 'display_name': 'Arteriovenous malformation', 'score': 0.45248348}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.97883844}, {'id': 'https://openalex.org/C544519230', 'wikidata': 'https://www.wikidata.org/wiki/Q32566', 'display_name': 'Computed tomography', 'level': 2, 'score': 0.6915828}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.60372466}, {'id': 'https://openalex.org/C2910939485', 'wikidata': 'https://www.wikidata.org/wiki/Q191570', 'display_name': 'Intracranial Arteriovenous Malformations', 'level': 4, 'score': 0.5650843}, {'id': 'https://openalex.org/C163716698', 'wikidata': 'https://www.wikidata.org/wiki/Q841267', 'display_name': 'Tomography', 'level': 2, 'score': 0.5321257}, {'id': 'https://openalex.org/C2779603958', 'wikidata': 'https://www.wikidata.org/wiki/Q1584110', 'display_name': 'Arteriovenous malformation', 'level': 2, 'score': 0.45248348}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.3301301}, {'id': 'https://openalex.org/C2778749279', 'wikidata': 'https://www.wikidata.org/wiki/Q5064095', 'display_name': 'Cerebral angiography', 'level': 3, 'score': 0.26397115}, {'id': 'https://openalex.org/C2780643987', 'wikidata': 'https://www.wikidata.org/wiki/Q468414', 'display_name': 'Angiography', 'level': 2, 'score': 0.19760633}], 'mesh': [{'descriptor_ui': 'D002538', 'descriptor_name': 'Intracranial Arteriovenous Malformations', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': True}, {'descriptor_ui': 'D014057', 'descriptor_name': 'Tomography, X-Ray Computed', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'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': 'D011856', 'descriptor_name': 'Radiographic Image Enhancement', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1148/122.3.703', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50280174', 'display_name': 'Radiology', 'issn_l': '0033-8419', 'issn': ['0033-8419', '1527-1315'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315931', 'host_organization_name': 'Radiological Society of North America', 'host_organization_lineage': ['https://openalex.org/P4310315931'], 'host_organization_lineage_names': ['Radiological Society of North America'], '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/841055', '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', 'display_name': 'Good health and well-being', 'score': 0.78}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 1, 'referenced_works': ['https://openalex.org/W1976903691'], 'related_works': ['https://openalex.org/W650714425', 'https://openalex.org/W4390106213', 'https://openalex.org/W4235797572', 'https://openalex.org/W2885215576', 'https://openalex.org/W2319585740', 'https://openalex.org/W2124599330', 'https://openalex.org/W2077001409', 'https://openalex.org/W2064336839', 'https://openalex.org/W2033490261', 'https://openalex.org/W2027739675'], 'abstract_inverted_index': {'22': [0], 'patients': [1, 53], 'with': [2, 54], 'proved': [3, 44], 'intracranial': [4, 57], 'arteriovenous': [5], 'malformations': [6], '(AVM)': [7], 'were': [8, 17], 'studied': [9, 19], 'by': [10, 20], 'computed': [11], 'tomography': [12], '(CT).': [13], 'Of': [14], 'these,': [15], '18': [16], 'also': [18], 'CT': [21, 43], 'after': [22], 'intravenous': [23], 'injection': [24], 'of': [25, 35, 39], 'contrast': [26], 'material.': [27], 'The': [28], 'plain': [29, 40], 'scan': [30], 'was': [31], 'normal': [32], 'in': [33, 52], '23%': [34], 'cases.': [36], 'A': [37], 'combination': [38], 'and': [41], 'contrast-enhanced': [42], 'to': [45, 48], 'be': [46], 'superior': [47], 'other': [49], 'screening': [50], 'techniques': [51], 'a': [55], 'possible': [56], 'AVM.': [58]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2052488292', 'counts_by_year': [{'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}], 'updated_date': '2024-12-10T03:18:54.270302', 'created_date': '2016-06-24'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
