{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T17:56:52Z","timestamp":1758045412569,"version":"3.44.0"},"reference-count":27,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["americanjournalofsurgery.com","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Surgery"],"published-print":{"date-parts":[[2011,6]]},"DOI":"10.1016\/j.amjsurg.2010.02.005","type":"journal-article","created":{"date-parts":[[2010,7,9]],"date-time":"2010-07-09T04:18:54Z","timestamp":1278649134000},"page":"734-740","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":8,"title":["Determinants of outcome in elderly patients with positive sentinel lymph nodes"],"prefix":"10.1016","volume":"201","author":[{"given":"Amer K.","family":"Karam","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Meier","family":"Hsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sujata","family":"Patil","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michelle","family":"Stempel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tiffany A.","family":"Traina","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alice Y.","family":"Ho","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiram S.","family":"Cody","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Monica","family":"Morrow","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mary L.","family":"Gemignani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjsurg.2010.02.005_bib1","first-page":"71","article-title":"Cancer statistics, 2008","volume":"58","author":"Jemal","year":"2008","journal-title":"CA Cancer J Clin"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib2","doi-asserted-by":"crossref","first-page":"1371","DOI":"10.1001\/jama.289.11.1371","article-title":"Public health and aging: trends in aging\u2014United States and worldwide","volume":"289","year":"2003","journal-title":"JAMA"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib3","doi-asserted-by":"crossref","first-page":"3137","DOI":"10.1001\/jama.288.24.3137","article-title":"Recent trends in disability and functioning among older adults in the United States: a systematic review","volume":"288","author":"Freedman","year":"2002","journal-title":"JAMA"},{"year":"2008","series-title":"Statistical information system","key":"10.1016\/j.amjsurg.2010.02.005_bib4"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib5","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1093\/annonc\/mdj043","article-title":"Dealing with metastatic breast cancer in elderly women: results from a French study on a large cohort carried out by the \u2018Observatory on Elderly Patients\u2019","volume":"17","author":"Freyer","year":"2006","journal-title":"Ann Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib6","doi-asserted-by":"crossref","first-page":"1455","DOI":"10.1200\/JCO.2001.19.5.1455","article-title":"Patterns of use of chemotherapy for breast cancer in older women: findings from Medicare claims data","volume":"19","author":"Du","year":"2001","journal-title":"J Clin Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib7","doi-asserted-by":"crossref","first-page":"1104","DOI":"10.1002\/(SICI)1097-0142(19990301)85:5<1104::AID-CNCR14>3.0.CO;2-1","article-title":"Compliance with consensus recommendations for the treatment of early stage breast carcinoma in elderly women","volume":"85","author":"Hebert-Croteau","year":"1999","journal-title":"Cancer"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib8","doi-asserted-by":"crossref","first-page":"2307","DOI":"10.1002\/cncr.11803","article-title":"Clinicopathologic features of metastasis in nonsentinel lymph nodes of breast carcinoma patients","volume":"98","author":"Degnim","year":"2003","journal-title":"Cancer"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib9","doi-asserted-by":"crossref","first-page":"1140","DOI":"10.1245\/ASO.2003.03.015","article-title":"A nomogram for predicting the likelihood of additional nodal metastases in breast cancer patients with a positive sentinel node biopsy","volume":"10","author":"Van Zee","year":"2003","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib10","doi-asserted-by":"crossref","first-page":"2441","DOI":"10.1001\/jama.291.20.2441","article-title":"Prognostic importance of comorbidity in a hospital-based cancer registry","volume":"291","author":"Piccirillo","year":"2004","journal-title":"JAMA"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib11","doi-asserted-by":"crossref","first-page":"3580","DOI":"10.1200\/JCO.2003.02.046","article-title":"Undertreatment strongly decreases prognosis of breast cancer in elderly women","volume":"21","author":"Bouchardy","year":"2003","journal-title":"J Clin Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib12","doi-asserted-by":"crossref","first-page":"1882","DOI":"10.1200\/JCO.2006.10.2079","article-title":"Breast cancer in the elderly","volume":"25","author":"Crivellari","year":"2007","journal-title":"J Clin Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib13","doi-asserted-by":"crossref","first-page":"1709","DOI":"10.1200\/JCO.2000.18.8.1709","article-title":"What threshold for adjuvant therapy in older breast cancer patients?","volume":"18","author":"Extermann","year":"2000","journal-title":"J Clin Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib14","doi-asserted-by":"crossref","first-page":"2061","DOI":"10.1056\/NEJM199912303412706","article-title":"Underrepresentation of patients 65 years of age or older in cancer-treatment trials","volume":"341","author":"Hutchins","year":"1999","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib15","doi-asserted-by":"crossref","first-page":"3112","DOI":"10.1200\/JCO.2005.00.141","article-title":"Systematic review of barriers to the recruitment of older patients with cancer onto clinical trials","volume":"23","author":"Townsley","year":"2005","journal-title":"J Clin Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib16","doi-asserted-by":"crossref","first-page":"885","DOI":"10.1001\/jama.285.7.885","article-title":"Effect of age and comorbidity in postmenopausal breast cancer patients aged 55 years and older","volume":"285","author":"Yancik","year":"2001","journal-title":"JAMA"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib17","doi-asserted-by":"crossref","first-page":"2757","DOI":"10.1200\/JCO.2005.03.6053","article-title":"Adjuvant chemotherapy and survival in older women with hormone receptor-negative breast cancer: assessing outcome in a population-based, observational cohort","volume":"24","author":"Elkin","year":"2006","journal-title":"J Clin Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib18","doi-asserted-by":"crossref","first-page":"1073","DOI":"10.1001\/jama.293.9.1073","article-title":"Adjuvant chemotherapy in older and younger women with lymph node-positive breast cancer","volume":"293","author":"Muss","year":"2005","journal-title":"JAMA"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib19","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1093\/jnci\/djh013","article-title":"Breast-conserving surgery with or without radiotherapy: pooled-analysis for risks of ipsilateral breast tumor recurrence and mortality","volume":"96","author":"Vinh-Hung","year":"2004","journal-title":"J Natl Cancer Inst"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib20","doi-asserted-by":"crossref","first-page":"2087","DOI":"10.1016\/S0140-6736(05)67887-7","article-title":"Effects of radiotherapy and of differences in the extent of surgery for early breast cancer on local recurrence and 15-year survival: an overview of the randomised trials","volume":"366","author":"Clarke","year":"2005","journal-title":"Lancet"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib21","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1016\/j.amjsurg.2005.07.028","article-title":"Radiotherapy omission after breast-conserving surgery is associated with reduced breast cancer-specific survival in elderly women with breast cancer","volume":"191","author":"Truong","year":"2006","journal-title":"Am J Surg"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib22","doi-asserted-by":"crossref","first-page":"971","DOI":"10.1056\/NEJMoa040587","article-title":"Lumpectomy plus tamoxifen with or without irradiation in women 70 years of age or older with early breast cancer","volume":"351","author":"Hughes","year":"2004","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib23","doi-asserted-by":"crossref","first-page":"963","DOI":"10.1056\/NEJMoa040595","article-title":"Tamoxifen with or without breast irradiation in women 50 years of age or older with early breast cancer","volume":"351","author":"Fyles","year":"2004","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib24","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1007\/BF02303540","article-title":"Age-related differences in breast cancer treatment","volume":"1","author":"August","year":"1994","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib25","doi-asserted-by":"crossref","first-page":"579","DOI":"10.1097\/00000658-199705000-00014","article-title":"Is surgical management compromised in elderly patients with breast cancer?","volume":"225","author":"Wanebo","year":"1997","journal-title":"Ann Surg"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib26","doi-asserted-by":"crossref","first-page":"90","DOI":"10.7326\/0003-4819-138-2-200301210-00009","article-title":"Discrepancy between consensus recommendations and actual community use of adjuvant chemotherapy in women with breast cancer","volume":"138","author":"Du","year":"2003","journal-title":"Ann Intern Med"},{"key":"10.1016\/j.amjsurg.2010.02.005_bib27","doi-asserted-by":"crossref","first-page":"4524","DOI":"10.1200\/JCO.2003.05.002","article-title":"Incidence and predictors of low dose-intensity in adjuvant breast cancer chemotherapy: a nationwide study of community practices","volume":"21","author":"Lyman","year":"2003","journal-title":"J Clin Oncol"}],"container-title":["The American Journal of Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002961010002369?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002961010002369?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,12]],"date-time":"2025-09-12T17:57:55Z","timestamp":1757699875000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002961010002369"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6]]},"references-count":27,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2011,6]]}},"alternative-id":["S0002961010002369"],"URL":"https:\/\/doi.org\/10.1016\/j.amjsurg.2010.02.005","relation":{},"ISSN":["0002-9610"],"issn-type":[{"type":"print","value":"0002-9610"}],"subject":[],"published":{"date-parts":[[2011,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Determinants of outcome in elderly patients with positive sentinel lymph nodes","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Surgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjsurg.2010.02.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}