Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2473855606', 'doi': 'https://doi.org/10.1590/1414-431x20165341', 'title': 'Sentinel node biopsy using blue dye and technetium99 in advanced gastric cancer: anatomical drainage and clinical application', 'display_name': 'Sentinel node biopsy using blue dye and technetium99 in advanced gastric cancer: anatomical drainage and clinical application', 'publication_year': 2016, 'publication_date': '2016-01-01', 'ids': {'openalex': 'https://openalex.org/W2473855606', 'doi': 'https://doi.org/10.1590/1414-431x20165341', 'mag': '2473855606', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/27409337', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/4954739'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1590/1414-431x20165341', 'pdf_url': 'http://www.scielo.br/pdf/bjmbr/v49n8/1414-431X-bjmbr-1414-431X20165341.pdf', 'source': {'id': 'https://openalex.org/S183843087', 'display_name': 'Brazilian Journal of Medical and Biological Research', 'issn_l': '0100-879X', 'issn': ['0100-879X', '1414-431X'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311980', 'host_organization_name': 'Associação Brasileira de Divulgação Científica', 'host_organization_lineage': ['https://openalex.org/P4310311980'], 'host_organization_lineage_names': ['Associação Brasileira de Divulgação Científica'], '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': 'http://www.scielo.br/pdf/bjmbr/v49n8/1414-431X-bjmbr-1414-431X20165341.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5051842041', 'display_name': 'Fernando Afonso Santos', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I110200422', 'display_name': 'Universidade Federal de Minas Gerais', 'ror': 'https://ror.org/0176yjw32', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I110200422']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'F.A.V. Santos', 'raw_affiliation_strings': ['Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil', 'institution_ids': ['https://openalex.org/I110200422']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066855937', 'display_name': 'Ana Paula Drummond‐Lage', 'orcid': 'https://orcid.org/0000-0003-0289-8953'}, 'institutions': [{'id': 'https://openalex.org/I4210107309', 'display_name': 'Faculdade de Ciências Médicas de Minas Gerais', 'ror': 'https://ror.org/01p7p3890', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I4210107309']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'A.P. Drummond-Lage', 'raw_affiliation_strings': ['Faculdade de Ciências Médicas de Minas Gerais, Brasil'], 'affiliations': [{'raw_affiliation_string': 'Faculdade de Ciências Médicas de Minas Gerais, Brasil', 'institution_ids': ['https://openalex.org/I4210107309']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051738498', 'display_name': 'Michele Ângela Rodrigues', 'orcid': 'https://orcid.org/0000-0002-0233-7729'}, 'institutions': [{'id': 'https://openalex.org/I110200422', 'display_name': 'Universidade Federal de Minas Gerais', 'ror': 'https://ror.org/0176yjw32', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I110200422']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'M.A. Rodrigues', 'raw_affiliation_strings': ['Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil', 'institution_ids': ['https://openalex.org/I110200422']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053481105', 'display_name': 'Máderson Alvares de Souza Cabral', 'orcid': 'https://orcid.org/0000-0001-8556-1998'}, 'institutions': [{'id': 'https://openalex.org/I110200422', 'display_name': 'Universidade Federal de Minas Gerais', 'ror': 'https://ror.org/0176yjw32', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I110200422']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'M.A. Cabral', 'raw_affiliation_strings': ['Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil', 'institution_ids': ['https://openalex.org/I110200422']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091572730', 'display_name': 'Moisés Salgado Pedrosa', 'orcid': 'https://orcid.org/0000-0003-0422-9948'}, 'institutions': [{'id': 'https://openalex.org/I110200422', 'display_name': 'Universidade Federal de Minas Gerais', 'ror': 'https://ror.org/0176yjw32', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I110200422']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'M.S. Pedrosa', 'raw_affiliation_strings': ['Universidade Federal de Minas Gerais, Brasil'], 'affiliations': [{'raw_affiliation_string': 'Universidade Federal de Minas Gerais, Brasil', 'institution_ids': ['https://openalex.org/I110200422']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5027130441', 'display_name': 'Henrique Costa Braga', 'orcid': 'https://orcid.org/0000-0001-9504-6156'}, 'institutions': [{'id': 'https://openalex.org/I110200422', 'display_name': 'Universidade Federal de Minas Gerais', 'ror': 'https://ror.org/0176yjw32', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I110200422']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'H. Braga', 'raw_affiliation_strings': ['Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil', 'institution_ids': ['https://openalex.org/I110200422']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5014958978', 'display_name': 'Alberto Wainstein', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I110200422', 'display_name': 'Universidade Federal de Minas Gerais', 'ror': 'https://ror.org/0176yjw32', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I110200422']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'A.J.A. Wainstein', 'raw_affiliation_strings': ['Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil', 'institution_ids': ['https://openalex.org/I110200422']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3300, 'currency': 'BRL', 'value_usd': 1600, 'provenance': 'doaj'}, 'apc_paid': {'value': 3300, 'currency': 'BRL', 'value_usd': 1600, 'provenance': 'doaj'}, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.638043, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 74, 'max': 77}, 'biblio': {'volume': '49', 'issue': '8', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10696', 'display_name': 'Gastric Cancer Research and Treatment', '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/T10696', 'display_name': 'Gastric Cancer Research and Treatment', '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/T12992', 'display_name': 'Metastatic Carcinomas from Lung and Breast', 'score': 0.9991, '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/T11485', 'display_name': 'Diagnosis and Treatment of Gastrointestinal Stromal Tumors', 'score': 0.9982, 'subfield': {'id': 'https://openalex.org/subfields/2715', 'display_name': 'Gastroenterology'}, '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/lymphadenectomy', 'display_name': 'Lymphadenectomy', 'score': 0.6944075}, {'id': 'https://openalex.org/keywords/lymph-node-dissection', 'display_name': 'Lymph Node Dissection', 'score': 0.590039}, {'id': 'https://openalex.org/keywords/metastatic-gastric-cancer', 'display_name': 'Metastatic Gastric Cancer', 'score': 0.515878}, {'id': 'https://openalex.org/keywords/histology', 'display_name': 'Histology', 'score': 0.4206454}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8906516}, {'id': 'https://openalex.org/C179671157', 'wikidata': 'https://www.wikidata.org/wiki/Q2422612', 'display_name': 'Sentinel node', 'level': 4, 'score': 0.74787515}, {'id': 'https://openalex.org/C2780824555', 'wikidata': 'https://www.wikidata.org/wiki/Q1809305', 'display_name': 'Lymphadenectomy', 'level': 3, 'score': 0.6944075}, {'id': 'https://openalex.org/C146357865', 'wikidata': 'https://www.wikidata.org/wiki/Q1123245', 'display_name': 'Stage (stratigraphy)', 'level': 2, 'score': 0.5819974}, {'id': 'https://openalex.org/C2779720271', 'wikidata': 'https://www.wikidata.org/wiki/Q179422', 'display_name': 'Lymph', 'level': 2, 'score': 0.5276018}, {'id': 'https://openalex.org/C2780849966', 'wikidata': 'https://www.wikidata.org/wiki/Q170758', 'display_name': 'Lymph node', 'level': 2, 'score': 0.51279074}, {'id': 'https://openalex.org/C2775934546', 'wikidata': 'https://www.wikidata.org/wiki/Q179991', 'display_name': 'Biopsy', 'level': 2, 'score': 0.48724237}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.4863327}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.45840007}, {'id': 'https://openalex.org/C2780212769', 'wikidata': 'https://www.wikidata.org/wiki/Q776290', 'display_name': 'Sentinel lymph node', 'level': 4, 'score': 0.43854496}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.4254066}, {'id': 'https://openalex.org/C57742111', 'wikidata': 'https://www.wikidata.org/wiki/Q7168', 'display_name': 'Histology', 'level': 2, 'score': 0.4206454}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.22716382}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.20909062}, {'id': 'https://openalex.org/C530470458', 'wikidata': 'https://www.wikidata.org/wiki/Q128581', 'display_name': 'Breast cancer', 'level': 3, 'score': 0.115225494}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D002277', 'descriptor_name': 'Carcinoma', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D012394', 'descriptor_name': 'Rosaniline Dyes', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': True}, {'descriptor_ui': 'D021701', 'descriptor_name': 'Sentinel Lymph Node Biopsy', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D013274', 'descriptor_name': 'Stomach Neoplasms', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D013667', 'descriptor_name': 'Technetium', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': True}, {'descriptor_ui': 'D002277', 'descriptor_name': 'Carcinoma', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002277', 'descriptor_name': 'Carcinoma', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D004396', 'descriptor_name': 'Coloring Agents', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': False}, {'descriptor_ui': 'D004396', 'descriptor_name': 'Coloring Agents', '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': 'D008198', 'descriptor_name': 'Lymph Nodes', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D008198', 'descriptor_name': 'Lymph Nodes', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D008198', 'descriptor_name': 'Lymph Nodes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008198', 'descriptor_name': 'Lymph Nodes', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D008207', 'descriptor_name': 'Lymphatic Metastasis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D060787', 'descriptor_name': 'Neoplasm Grading', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019990', 'descriptor_name': 'Perioperative Care', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D019990', 'descriptor_name': 'Perioperative Care', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010865', 'descriptor_name': 'Pilot Projects', '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': 'D012394', 'descriptor_name': 'Rosaniline Dyes', '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': 'D021701', 'descriptor_name': 'Sentinel Lymph Node Biopsy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013274', 'descriptor_name': 'Stomach Neoplasms', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D013274', 'descriptor_name': 'Stomach Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013667', 'descriptor_name': 'Technetium', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 6, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1590/1414-431x20165341', 'pdf_url': 'http://www.scielo.br/pdf/bjmbr/v49n8/1414-431X-bjmbr-1414-431X20165341.pdf', 'source': {'id': 'https://openalex.org/S183843087', 'display_name': 'Brazilian Journal of Medical and Biological Research', 'issn_l': '0100-879X', 'issn': ['0100-879X', '1414-431X'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311980', 'host_organization_name': 'Associação Brasileira de Divulgação Científica', 'host_organization_lineage': ['https://openalex.org/P4310311980'], 'host_organization_lineage_names': ['Associação Brasileira de Divulgação Científica'], '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/02daa7a80e844c068777829389ea309d', '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://europepmc.org/articles/pmc4954739', 'pdf_url': 'https://europepmc.org/articles/pmc4954739?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000800701', 'pdf_url': 'https://www.scielo.br/j/bjmbr/a/VcpgSJMNQWRkJp5k7MkJrFj/?lang=en&format=pdf', 'source': {'id': 'https://openalex.org/S4306400786', 'display_name': 'Americanae (AECID Library)', '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': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4954739', '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/27409337', '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/10.1590/1414-431x20165341', 'pdf_url': 'http://www.scielo.br/pdf/bjmbr/v49n8/1414-431X-bjmbr-1414-431X20165341.pdf', 'source': {'id': 'https://openalex.org/S183843087', 'display_name': 'Brazilian Journal of Medical and Biological Research', 'issn_l': '0100-879X', 'issn': ['0100-879X', '1414-431X'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311980', 'host_organization_name': 'Associação Brasileira de Divulgação Científica', 'host_organization_lineage': ['https://openalex.org/P4310311980'], 'host_organization_lineage_names': ['Associação Brasileira de Divulgação Científica'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3', 'score': 0.79}], 'grants': [], 'datasets': ['https://openalex.org/W4394432909'], 'versions': [], 'referenced_works_count': 32, 'referenced_works': ['https://openalex.org/W1578405378', 'https://openalex.org/W1979058887', 'https://openalex.org/W1981989535', 'https://openalex.org/W1996529231', 'https://openalex.org/W2002002601', 'https://openalex.org/W2003208920', 'https://openalex.org/W2004201671', 'https://openalex.org/W2005233583', 'https://openalex.org/W2005244030', 'https://openalex.org/W2023670349', 'https://openalex.org/W2024590196', 'https://openalex.org/W2035037115', 'https://openalex.org/W2036301584', 'https://openalex.org/W2047663438', 'https://openalex.org/W2083227603', 'https://openalex.org/W2090889658', 'https://openalex.org/W2094641614', 'https://openalex.org/W2113664702', 'https://openalex.org/W2115072149', 'https://openalex.org/W2126945850', 'https://openalex.org/W2129193295', 'https://openalex.org/W2142996158', 'https://openalex.org/W2145956339', 'https://openalex.org/W2149131707', 'https://openalex.org/W2217040685', 'https://openalex.org/W2274490208', 'https://openalex.org/W2401949280', 'https://openalex.org/W4231021828', 'https://openalex.org/W4243877531', 'https://openalex.org/W4254345579', 'https://openalex.org/W4297724330', 'https://openalex.org/W73778739'], 'related_works': ['https://openalex.org/W2973675605', 'https://openalex.org/W2934930954', 'https://openalex.org/W2920887670', 'https://openalex.org/W2411759252', 'https://openalex.org/W2140471736', 'https://openalex.org/W2070718209', 'https://openalex.org/W2060369328', 'https://openalex.org/W2045271363', 'https://openalex.org/W1972868954', 'https://openalex.org/W1502182522'], 'abstract_inverted_index': {'Lymph': [0], 'node': [1, 29], 'metastases': [2, 195, 200, 214], 'are': [3], 'an': [4], 'independent': [5], 'prognosis': [6], 'factor': [7], 'in': [8, 107, 129, 201, 210], 'gastric': [9], 'carcinoma': [10], '(GC)': [11], 'patients.': [12], 'Radical': [13], 'lymphadenectomy': [14, 36], 'can': [15, 20, 33], 'improve': [16], 'survival': [17], 'but': [18], 'it': [19], 'also': [21], 'increase': [22], 'surgical': [23], 'morbidity.': [24], 'As': [25], 'a': [26, 95, 111, 211, 219], 'principle,': [27], 'sentinel': [28], '(SN)': [30], 'navigation': [31, 54, 103], 'surgery': [32, 104, 217], 'avoid': [34], 'unnecessary': [35], 'without': [37, 184], 'compromising': [38], 'prognosis.': [39], 'In': [40, 75, 135, 162, 186], 'this': [41], 'pilot': [42], 'study,': [43], '24': [44], 'patients': [45, 62, 164], 'with': [46, 94, 110, 157, 222], 'untreated': [47], 'GC': [48, 230], 'were': [49, 59, 92, 127, 141, 166, 173, 207, 234], 'initially': [50, 167, 189], 'screened': [51], 'for': [52, 152, 193], 'SN': [53, 102, 150, 198, 206, 241], 'surgery,': [55], 'of': [56, 77, 97, 113, 137, 159, 226], 'which': [57], '12': [58], 'eligible.': [60], 'Five': [61], 'had': [63, 67, 72], 'T2': [64], 'tumors,': [65], '5': [66], 'T3': [68], 'tumors': [69], 'and': [70, 88, 131, 147, 178, 232, 248], '2': [71], 'T1': [73], 'tumors.': [74], '33%': [76], 'cases,': [78, 138], 'tumor': [79], 'diameter': [80], 'was': [81, 105, 122, 155], 'greater': [82], 'than': [83, 205], '5.0': [84], 'cm.': [85], 'Three': [86], 'hundred': [87], 'eighty-seven': [89], 'lymph': [90, 202], 'nodes': [91, 203], 'excised': [93], 'median': [96, 112], '32.3': [98], 'per': [99, 116], 'patient.': [100, 117], 'The': [101, 118, 149], 'feasible': [106], 'all': [108], 'patients,': [109], '4.5': [114], 'SNs': [115, 126, 140, 172], 'detection': [119, 224], 'success': [120], 'rate': [121, 225], '100%.': [123], 'All': [124], 'the': [125, 139, 171, 181], 'located': [128, 142], 'N1': [130], 'N2': [132], 'nodal': [133, 153, 194, 245, 255], 'level.': [134], '70.9%': [136], 'at': [143], 'lymphatic': [144], 'chains': [145], '6': [146], '7.': [148], 'sensitivity': [151], 'staging': [154], '91.6%,': [156], '8.3%': [158], 'false': [160], 'negative.': [161], '4': [163], 'who': [165], 'staged': [168, 190], 'as': [169, 191], 'N0,': [170], 'submitted': [174], 'to': [175], 'multisection': [176, 246], 'analyses': [177], 'immunohistochemistry,': [179], 'confirming': [180], 'N0': [182], 'stage,': [183], 'micrometastases.': [185], 'one': [187], 'case': [188], 'negative': [192], 'based': [196], 'on': [197], 'analyses,': [199], 'other': [204], 'found,': [208], 'resulting': [209], '20%': [212], 'skip': [213], 'incidence.': [215], 'This': [216], 'is': [218], 'reproducible': [220], 'procedure': [221], '100%': [223], 'SN.': [227], 'Tumor': [228], 'size,': [229], 'location': [231], 'obesity': [233], 'factors': [235], 'that': [236], 'imposed': [237], 'some': [238], 'limitations': [239], 'regarding': [240], 'identification.': [242], 'Results': [243], 'from': [244], 'histology': [247], 'immunohistochemistry': [249], 'analysis': [250], 'did': [251], 'not': [252], 'change': [253], 'initial': [254], 'staging.': [256]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2473855606', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}], 'updated_date': '2024-09-13T10:51:53.781504', 'created_date': '2016-07-22'}