{"id":"https://openalex.org/W4402076567","doi":"https://doi.org/10.21037/gs-24-146","title":"Omission of axillary surgery in cN0, postmenopausal ER-positive/HER2-negative breast cancer patients undergoing breast-conserving treatment","display_name":"Omission of axillary surgery in cN0, postmenopausal ER-positive/HER2-negative breast cancer patients undergoing breast-conserving treatment","publication_year":2024,"publication_date":"2024-08-01","ids":{"openalex":"https://openalex.org/W4402076567","doi":"https://doi.org/10.21037/gs-24-146","pmid":"https://pubmed.ncbi.nlm.nih.gov/39282037","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/11399007"},"language":"en","primary_location":{"id":"doi:10.21037/gs-24-146","doi":"https://doi.org/10.21037/gs-24-146","is_oa":true,"landing_page_url":"http://dx.doi.org/10.21037/gs-24-146","pdf_url":null,"source":{"id":"https://openalex.org/S2764374275","display_name":"Gland Surgery","issn_l":"2227-684X","issn":["2227-684X","2227-8575"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310321814","host_organization_name":"AME Publishing Company","host_organization_lineage":["https://openalex.org/P4310321814"],"host_organization_lineage_names":["AME Publishing Company"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gland Surgery","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://dx.doi.org/10.21037/gs-24-146","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104247916","display_name":"Yeonjoo Kwon","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]},{"id":"https://openalex.org/I4210151365","display_name":"Hallym University Dongtan Sacred Heart Hospital","ror":"https://ror.org/04n278m24","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210151365","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeonjoo Kwon","raw_affiliation_strings":["Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I146824383","https://openalex.org/I4210151365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072026869","display_name":"Jihe Lim","orcid":"https://orcid.org/0000-0001-9658-831X","observed_orcids":["https://orcid.org/0000-0001-9658-831X"]},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]},{"id":"https://openalex.org/I4210151365","display_name":"Hallym University Dongtan Sacred Heart Hospital","ror":"https://ror.org/04n278m24","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210151365","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihe Lim","raw_affiliation_strings":["Department of Radiology, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I146824383","https://openalex.org/I4210151365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000117625","display_name":"Boram Ha","orcid":"https://orcid.org/0000-0002-4331-7679","observed_orcids":["https://orcid.org/0000-0002-4331-7679"]},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]},{"id":"https://openalex.org/I4210151365","display_name":"Hallym University Dongtan Sacred Heart Hospital","ror":"https://ror.org/04n278m24","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210151365","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Boram Ha","raw_affiliation_strings":["Department of Radiation Oncology, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiation Oncology, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I146824383","https://openalex.org/I4210151365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085374091","display_name":"Sanghwa Kim","orcid":"https://orcid.org/0000-0003-4387-1976","observed_orcids":["https://orcid.org/0000-0003-4387-1976"]},"institutions":[{"id":"https://openalex.org/I4210159787","display_name":"Hallym University Sacred Heart Hospital","ror":"https://ror.org/04ngysf93","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210159787","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sanghwa Kim","raw_affiliation_strings":["Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I4210159787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100611467","display_name":"Jung Ho Park","orcid":"https://orcid.org/0000-0002-8367-4371","observed_orcids":["https://orcid.org/0000-0002-8367-4371"]},"institutions":[{"id":"https://openalex.org/I4210159787","display_name":"Hallym University Sacred Heart Hospital","ror":"https://ror.org/04ngysf93","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210159787","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung Ho Park","raw_affiliation_strings":["Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I4210159787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034840463","display_name":"Young Ah Lim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]},{"id":"https://openalex.org/I4210151365","display_name":"Hallym University Dongtan Sacred Heart Hospital","ror":"https://ror.org/04n278m24","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210151365","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Ah Lim","raw_affiliation_strings":["Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I146824383","https://openalex.org/I4210151365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110192292","display_name":"Hee-Joon Kang","orcid":"https://orcid.org/0009-0009-3319-8782","observed_orcids":["https://orcid.org/0009-0009-3319-8782"]},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]},{"id":"https://openalex.org/I4210151365","display_name":"Hallym University Dongtan Sacred Heart Hospital","ror":"https://ror.org/04n278m24","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210151365","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hee-Joon Kang","raw_affiliation_strings":["Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I146824383","https://openalex.org/I4210151365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041436453","display_name":"Doyil Kim","orcid":"https://orcid.org/0000-0002-2452-0591","observed_orcids":["https://orcid.org/0000-0002-2452-0591"]},"institutions":[{"id":"https://openalex.org/I4210159787","display_name":"Hallym University Sacred Heart Hospital","ror":"https://ror.org/04ngysf93","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210159787","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Doyil Kim","raw_affiliation_strings":["Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I4210159787"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107274255","display_name":"Janghee Lee","orcid":"https://orcid.org/0000-0003-1790-0788","observed_orcids":["https://orcid.org/0000-0003-1790-0788"]},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]},{"id":"https://openalex.org/I4210151365","display_name":"Hallym University Dongtan Sacred Heart Hospital","ror":"https://ror.org/04n278m24","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210151365","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Janghee Lee","raw_affiliation_strings":["Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si, Republic of Korea","institution_ids":["https://openalex.org/I146824383","https://openalex.org/I4210151365"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5107274255"],"corresponding_institution_ids":["https://openalex.org/I146824383","https://openalex.org/I4210151365"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"8","first_page":"1408","last_page":"1417"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10183","display_name":"Breast Cancer Treatment Studies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10183","display_name":"Breast Cancer Treatment Studies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11134","display_name":"Breast Lesions and Carcinomas","score":0.003000000026077032,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/T11885","display_name":"MRI in cancer diagnosis","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/axillary-staging","display_name":"axillary staging","score":0.6140000224113464},{"id":"https://openalex.org/keywords/breast-conserving-therapy","display_name":"breast-conserving therapy","score":0.6970000267028809},{"id":"https://openalex.org/keywords/postmenopausal-women","display_name":"postmenopausal women","score":0.8629999756813049},{"id":"https://openalex.org/keywords/er-positive-her2-negative-breast-cancer","display_name":"ER-positive HER2-negative breast cancer","score":0.9190000295639038},{"id":"https://openalex.org/keywords/lymph-node-metastasis","display_name":"lymph node metastasis","score":0.9290000200271606},{"id":"https://openalex.org/keywords/preoperative-imaging","display_name":"preoperative imaging","score":0.8149999976158142},{"id":"https://openalex.org/keywords/sentinel-lymph-node-biopsy","display_name":"sentinel lymph node biopsy","score":0.8080000281333923},{"id":"https://openalex.org/keywords/tumor-size","display_name":"tumor size","score":0.7860000133514404},{"id":"https://openalex.org/keywords/recurrence-free-survival","display_name":"recurrence-free survival","score":0.9309999942779541}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9528124332427979},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.7065598964691162},{"id":"https://openalex.org/C3018603563","wikidata":"https://www.wikidata.org/wiki/Q177708","display_name":"Postmenopausal women","level":2,"score":0.5744446516036987},{"id":"https://openalex.org/C2781467025","wikidata":"https://www.wikidata.org/wiki/Q4959754","display_name":"Breast-conserving surgery","level":5,"score":0.5451693534851074},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.41980892419815063},{"id":"https://openalex.org/C61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","level":1,"score":0.4139518141746521},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.3897368311882019},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3164757490158081},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.31473034620285034},{"id":"https://openalex.org/C2777757722","wikidata":"https://www.wikidata.org/wiki/Q848318","display_name":"Mastectomy","level":4,"score":0.24586045742034912}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21037/gs-24-146","doi":"https://doi.org/10.21037/gs-24-146","is_oa":true,"landing_page_url":"http://dx.doi.org/10.21037/gs-24-146","pdf_url":null,"source":{"id":"https://openalex.org/S2764374275","display_name":"Gland Surgery","issn_l":"2227-684X","issn":["2227-684X","2227-8575"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310321814","host_organization_name":"AME Publishing Company","host_organization_lineage":["https://openalex.org/P4310321814"],"host_organization_lineage_names":["AME Publishing Company"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gland Surgery","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11399007","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11399007","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11399007/pdf/gs-13-08-1408.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gland Surg","raw_type":"Text"},{"id":"pmid:39282037","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39282037","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":"Gland surgery","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.21037/gs-24-146","doi":"https://doi.org/10.21037/gs-24-146","is_oa":true,"landing_page_url":"http://dx.doi.org/10.21037/gs-24-146","pdf_url":null,"source":{"id":"https://openalex.org/S2764374275","display_name":"Gland Surgery","issn_l":"2227-684X","issn":["2227-684X","2227-8575"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310321814","host_organization_name":"AME Publishing Company","host_organization_lineage":["https://openalex.org/P4310321814"],"host_organization_lineage_names":["AME Publishing Company"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gland Surgery","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321367","display_name":"Hallym University","ror":"https://ror.org/03sbhge02"},{"id":"https://openalex.org/F4320324142","display_name":"European Society for Medical Oncology","ror":"https://ror.org/03xtz2n86"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402076567.pdf","grobid_xml":"https://content.openalex.org/works/W4402076567.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1972645288","https://openalex.org/W2006749087","https://openalex.org/W2012301405","https://openalex.org/W2051326077","https://openalex.org/W2053366666","https://openalex.org/W2090825489","https://openalex.org/W2096785769","https://openalex.org/W2108782463","https://openalex.org/W2131719808","https://openalex.org/W2133809549","https://openalex.org/W2158997529","https://openalex.org/W2159427817","https://openalex.org/W2167915300","https://openalex.org/W2596288071","https://openalex.org/W2741491233","https://openalex.org/W2754855139","https://openalex.org/W2763407713","https://openalex.org/W2789698864","https://openalex.org/W2800158081","https://openalex.org/W2805734855","https://openalex.org/W2809787406","https://openalex.org/W2889518813","https://openalex.org/W2967285866","https://openalex.org/W2991122475","https://openalex.org/W3022449591","https://openalex.org/W3128646645","https://openalex.org/W3145216953","https://openalex.org/W3159817178","https://openalex.org/W3165174637","https://openalex.org/W3215275071","https://openalex.org/W4213371573","https://openalex.org/W4293861017","https://openalex.org/W4386910136","https://openalex.org/W4392716313"],"related_works":["https://openalex.org/W4295817032","https://openalex.org/W2921600069","https://openalex.org/W7129248484","https://openalex.org/W7221459682","https://openalex.org/W7129601882","https://openalex.org/W7138840595","https://openalex.org/W7114906326","https://openalex.org/W4415017435","https://openalex.org/W4295796790","https://openalex.org/W7162636287"],"abstract_inverted_index":{"Background:":[0],"Previous":[1],"clinical":[2,129],"trials":[3],"have":[4],"diminished":[5],"the":[6,39,50,95,125,171,179],"significance":[7],"of":[8,41,52,90,97,104,124,169,181,212,220,227],"lymph":[9],"node":[10],"(LN)":[11],"metastasis":[12,92,106,120,140],"and":[13,85,94,109,133,189,215],"axillary":[14,42,228],"surgery":[15,43,117,229],"in":[16,20,62,79,121,178,223],"breast":[17,73],"cancer,":[18],"particularly":[19],"cN0,":[21,70,198],"postmenopausal":[22,71,199],"estrogen":[23],"receptor":[24,29],"(ER)-positive/human":[25],"epidermal":[26],"growth":[27],"factor":[28],"2":[30],"(HER2)-negative":[31],"patients":[32,57,75,93,161,184,201,205],"undergoing":[33],"breast-conserving":[34],"treatment":[35],"(BCT).":[36],"We":[37,66],"assessed":[38],"replacement":[40],"with":[44,58,138,162,185,191,206],"preoperative":[45],"imaging":[46],"modalities":[47],"by":[48],"analyzing":[49],"proportion":[51,89],"high":[53],"nodal":[54],"burden":[55],"(HNB)":[56],"\u22653":[59,163],"LN":[60,91,99,105,119,139,164,213],"metastases":[61,165],"these":[63,224],"patients.":[64,127,172],"Methods:":[65],"retrospectively":[67],"identified":[68],"333":[69],"ER-positive/HER2-negative":[72,200],"cancer":[74],"who":[76,202],"underwent":[77,203],"BCT":[78],"two":[80],"hospitals":[81],"between":[82,183],"January":[83],"2003":[84],"December":[86],"2017.":[87],"The":[88,128],"number":[96],"metastatic":[98],"were":[100,107,135,166,217],"investigated.":[101],"Risk":[102],"factors":[103,136],"analyzed":[108],"recurrence-free":[110],"survival":[111],"(RFS)":[112],"was":[113,174],"compared.":[114],"Results:":[115],"Axillary":[116],"confirmed":[118],"81":[122],"(24.3%)":[123],"cN0":[126],"tumor":[130],"size":[131],"(cT)":[132],"age":[134],"associated":[137],"[cT:":[141],"odds":[142],"ratio":[143],"(OR),":[144],"2.92,":[145],"95%":[146,155],"confidence":[147],"interval":[148],"(CI):":[149],"1.69-5.05,":[150],"P<0.001;":[151],"age:":[152],"OR,":[153],"0.33,":[154],"CI:":[156],"0.11-0.99,":[157],"P=0.048].":[158],"However,":[159],"HNB":[160,182],"15":[167],"(4.5%)":[168],"all":[170],"There":[173],"statistically":[175],"significant":[176],"difference":[177],"incidence":[180],"cT1":[186,207],"tumors":[187,193,208],"(3.6%)":[188],"those":[190],"cT2":[192],"(7.4%)":[194],"(P<0.001).":[195],"Conclusions:":[196],"In":[197],"BCT,":[204],"had":[209],"lower":[210],"rate":[211],"metastasis,":[214],"there":[216],"fewer":[218],"instances":[219],"HNB.":[221],"Therefore,":[222],"patients,":[225],"omission":[226],"including":[230],"SLNB":[231],"can":[232],"be":[233],"carefully":[234],"considered.":[235]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2024-08-31T00:00:00"}
