{"id":"https://openalex.org/W2008733083","doi":"https://doi.org/10.1016/s0002-9610(01)00860-1","title":"Risk factors predictive of lymph node metastasis in depressed early gastric cancer","display_name":"Risk factors predictive of lymph node metastasis in depressed early gastric cancer","publication_year":2002,"publication_date":"2002-02-01","ids":{"openalex":"https://openalex.org/W2008733083","doi":"https://doi.org/10.1016/s0002-9610(01)00860-1","mag":"2008733083","pmid":"https://pubmed.ncbi.nlm.nih.gov/11918883"},"language":"en","primary_location":{"id":"doi:10.1016/s0002-9610(01)00860-1","doi":"https://doi.org/10.1016/s0002-9610(01)00860-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0002-9610(01)00860-1","pdf_url":null,"source":{"id":"https://openalex.org/S101510409","display_name":"The American Journal of Surgery","issn_l":"0002-9610","issn":["0002-9610","1879-1883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Surgery","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064909208","display_name":"Nobutsugu Abe","orcid":"https://orcid.org/0000-0002-9791-3249","observed_orcids":["https://orcid.org/0000-0002-9791-3249"]},"institutions":[{"id":"https://openalex.org/I190930483","display_name":"Kyorin University","ror":"https://ror.org/0188yz413","country_code":"JP","type":"education","lineage":["https://openalex.org/I190930483"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Nobutsugu Abe","raw_affiliation_strings":["First Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan. abenbtg@kyorin-u.ac.jp","First Department of Surgery, Kyorin University School of Medicine, 6\u201020\u20102 Shinkawa, Mitaka, Tokyo 181\u20108611, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan. abenbtg@kyorin-u.ac.jp","institution_ids":["https://openalex.org/I190930483"]},{"raw_affiliation_string":"First Department of Surgery, Kyorin University School of Medicine, 6\u201020\u20102 Shinkawa, Mitaka, Tokyo 181\u20108611, Japan","institution_ids":["https://openalex.org/I190930483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034464102","display_name":"Takashi Watanabe","orcid":"https://orcid.org/0000-0002-1271-7952","observed_orcids":["https://orcid.org/0000-0002-1271-7952"]},"institutions":[{"id":"https://openalex.org/I190930483","display_name":"Kyorin University","ror":"https://ror.org/0188yz413","country_code":"JP","type":"education","lineage":["https://openalex.org/I190930483"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Watanabe","raw_affiliation_strings":["Department of Clinical Pathology, Kyorin University School of Medicine, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Pathology, Kyorin University School of Medicine, Tokyo, Japan","institution_ids":["https://openalex.org/I190930483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039076583","display_name":"Kazufumi Suzuki","orcid":"https://orcid.org/0000-0002-5895-956X","observed_orcids":["https://orcid.org/0000-0002-5895-956X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazufumi Suzuki","raw_affiliation_strings":["Department of Surgery, Seirei General Hospital, Shizuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Seirei General Hospital, Shizuoka, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042030952","display_name":"Hiromichi Machida","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiromichi Machida","raw_affiliation_strings":["Department of Surgery, Seirei General Hospital, Shizuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Seirei General Hospital, Shizuoka, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103478580","display_name":"Hiroshi Toda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroshi Toda","raw_affiliation_strings":["Department of Surgery, Seirei General Hospital, Shizuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Seirei General Hospital, Shizuoka, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108607737","display_name":"Yuzo Nakaya","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuzo Nakaya","raw_affiliation_strings":["Department of Surgery, Seirei General Hospital, Shizuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Seirei General Hospital, Shizuoka, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062001972","display_name":"Tadahiko Masaki","orcid":"https://orcid.org/0000-0003-3200-3567","observed_orcids":["https://orcid.org/0000-0003-3200-3567"]},"institutions":[{"id":"https://openalex.org/I190930483","display_name":"Kyorin University","ror":"https://ror.org/0188yz413","country_code":"JP","type":"education","lineage":["https://openalex.org/I190930483"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadahiko Masaki","raw_affiliation_strings":["First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan","institution_ids":["https://openalex.org/I190930483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101786317","display_name":"Toshiyuki Mori","orcid":"https://orcid.org/0000-0002-5974-6347","observed_orcids":["https://orcid.org/0000-0002-5974-6347"]},"institutions":[{"id":"https://openalex.org/I190930483","display_name":"Kyorin University","ror":"https://ror.org/0188yz413","country_code":"JP","type":"education","lineage":["https://openalex.org/I190930483"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiyuki Mori","raw_affiliation_strings":["First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan","institution_ids":["https://openalex.org/I190930483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103101608","display_name":"Masanori Sugiyama","orcid":"https://orcid.org/0000-0003-2138-1917","observed_orcids":["https://orcid.org/0000-0003-2138-1917"]},"institutions":[{"id":"https://openalex.org/I190930483","display_name":"Kyorin University","ror":"https://ror.org/0188yz413","country_code":"JP","type":"education","lineage":["https://openalex.org/I190930483"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masanori Sugiyama","raw_affiliation_strings":["First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan","institution_ids":["https://openalex.org/I190930483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109500177","display_name":"Yutaka Atomi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190930483","display_name":"Kyorin University","ror":"https://ror.org/0188yz413","country_code":"JP","type":"education","lineage":["https://openalex.org/I190930483"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yutaka Atomi","raw_affiliation_strings":["First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan","institution_ids":["https://openalex.org/I190930483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5064909208"],"corresponding_institution_ids":["https://openalex.org/I190930483"],"apc_list":{"value":3830,"currency":"USD","value_usd":3830},"apc_paid":null,"fwci":3.0447,"has_fulltext":false,"cited_by_count":104,"citation_normalized_percentile":{"value":0.90999664,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"183","issue":"2","first_page":"168","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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 Management and Outcomes","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.0,"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"}},{"id":"https://openalex.org/T10619","display_name":"Esophageal Cancer Research and Treatment","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/lymph-node-metastasis","display_name":"lymph node metastasis","score":0.9879999756813049},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.9760000109672546},{"id":"https://openalex.org/keywords/submucosal-invasion","display_name":"submucosal invasion","score":0.9929999709129333},{"id":"https://openalex.org/keywords/endoscopic-mucosal-resection","display_name":"endoscopic mucosal resection","score":0.8619999885559082},{"id":"https://openalex.org/keywords/tumor-size","display_name":"tumor size","score":0.9909999966621399},{"id":"https://openalex.org/keywords/female-sex","display_name":"female sex","score":0.953000009059906}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7866564393043518},{"id":"https://openalex.org/C2778740770","wikidata":"https://www.wikidata.org/wiki/Q6708283","display_name":"Lymphovascular invasion","level":4,"score":0.6826499700546265},{"id":"https://openalex.org/C2780849966","wikidata":"https://www.wikidata.org/wiki/Q170758","display_name":"Lymph node","level":2,"score":0.6104271411895752},{"id":"https://openalex.org/C2992571226","wikidata":"https://www.wikidata.org/wiki/Q170758","display_name":"Lymph node metastasis","level":4,"score":0.5701476335525513},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.5624534487724304},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.544237494468689},{"id":"https://openalex.org/C2779720271","wikidata":"https://www.wikidata.org/wiki/Q179422","display_name":"Lymph","level":2,"score":0.5322154760360718},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.5296589732170105},{"id":"https://openalex.org/C181152851","wikidata":"https://www.wikidata.org/wiki/Q712604","display_name":"Lymphatic system","level":2,"score":0.5206167697906494},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.5205791592597961},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5114997625350952},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.5029773116111755},{"id":"https://openalex.org/C2780965494","wikidata":"https://www.wikidata.org/wiki/Q11238641","display_name":"Lymphatic vessel","level":4,"score":0.47983476519584656},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.3361641764640808},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.30810874700546265}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005743","descriptor_name":"Gastrectomy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005773","descriptor_name":"Gastroscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008197","descriptor_name":"Lymph Node Excision","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008207","descriptor_name":"Lymphatic Metastasis","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009361","descriptor_name":"Neoplasm Invasiveness","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012737","descriptor_name":"Sex Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013274","descriptor_name":"Stomach Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D013274","descriptor_name":"Stomach Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D015999","descriptor_name":"Multivariate Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/s0002-9610(01)00860-1","doi":"https://doi.org/10.1016/s0002-9610(01)00860-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0002-9610(01)00860-1","pdf_url":null,"source":{"id":"https://openalex.org/S101510409","display_name":"The American Journal of Surgery","issn_l":"0002-9610","issn":["0002-9610","1879-1883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Surgery","raw_type":"journal-article"},{"id":"pmid:11918883","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11918883","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American journal of surgery","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9940000176429749}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W562543326","https://openalex.org/W1934191144","https://openalex.org/W1965284902","https://openalex.org/W1986545141","https://openalex.org/W2008320978","https://openalex.org/W2013302721","https://openalex.org/W2026307686","https://openalex.org/W2027218945","https://openalex.org/W2035074078","https://openalex.org/W2035735181","https://openalex.org/W2036182515","https://openalex.org/W2036973717","https://openalex.org/W2051184247","https://openalex.org/W2051607936","https://openalex.org/W2053832776","https://openalex.org/W2075420668","https://openalex.org/W2080602655","https://openalex.org/W2084101062","https://openalex.org/W2093856416","https://openalex.org/W2093985191","https://openalex.org/W2105426062","https://openalex.org/W2327828597","https://openalex.org/W2413571371","https://openalex.org/W2433009308","https://openalex.org/W2466186584","https://openalex.org/W2469622661","https://openalex.org/W2514857115","https://openalex.org/W4249972832"],"related_works":["https://openalex.org/W2049380351","https://openalex.org/W2035663614","https://openalex.org/W3143799567","https://openalex.org/W2132674629","https://openalex.org/W2362643780","https://openalex.org/W2169982065","https://openalex.org/W2242853011","https://openalex.org/W2035735181","https://openalex.org/W2017466955","https://openalex.org/W2153841741"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":10}],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2016-06-24T00:00:00"}