{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,27]],"date-time":"2026-04-27T06:28:34Z","timestamp":1777271314037,"version":"3.51.4"},"reference-count":30,"publisher":"Elsevier BV","issue":"11","license":[{"start":{"date-parts":[[2012,11,1]],"date-time":"2012-11-01T00:00:00Z","timestamp":1351728000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Journal of Surgical Oncology (EJSO)"],"published-print":{"date-parts":[[2012,11]]},"DOI":"10.1016\/j.ejso.2012.08.022","type":"journal-article","created":{"date-parts":[[2012,9,5]],"date-time":"2012-09-05T22:06:06Z","timestamp":1346882766000},"page":"1022-1028","source":"Crossref","is-referenced-by-count":45,"title":["Treatment outcomes and unfavorable prognostic factors in patients with occult breast cancer"],"prefix":"10.1016","volume":"38","author":[{"given":"M.","family":"He","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.-C.","family":"Tang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.-D.","family":"Yu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.-Y.","family":"Cao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Z.-Z.","family":"Shen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Z.-M.","family":"Shao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.-H.","family":"Di","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejso.2012.08.022_bib1","first-page":"302","article-title":"Occult carcinoma of the breast","volume":"98","author":"Owen","year":"1954","journal-title":"Surg Gynecol Obstet"},{"key":"10.1016\/j.ejso.2012.08.022_bib2","doi-asserted-by":"crossref","first-page":"2923","DOI":"10.1002\/1097-0142(19810615)47:12<2923::AID-CNCR2820471231>3.0.CO;2-N","article-title":"Axillary lymph node metastasis from an occult breast cancer","volume":"47","author":"Patel","year":"1981","journal-title":"Cancer"},{"key":"10.1016\/j.ejso.2012.08.022_bib3","doi-asserted-by":"crossref","first-page":"1298","DOI":"10.1002\/1097-0142(19800901)46:5<1298::AID-CNCR2820460535>3.0.CO;2-2","article-title":"Axillary lymph node metastases in patients with occult noninvasive breast carcinoma","volume":"46","author":"Rosen","year":"1980","journal-title":"Cancer"},{"key":"10.1016\/j.ejso.2012.08.022_bib4","doi-asserted-by":"crossref","first-page":"518","DOI":"10.1016\/0046-8177(90)90008-S","article-title":"Occult breast carcinoma presenting with axillary lymph node metastases: a follow-up study of 48 patients","volume":"21","author":"Rosen","year":"1990","journal-title":"Hum Pathol"},{"key":"10.1016\/j.ejso.2012.08.022_bib5","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1007\/BF02966948","article-title":"Clinicopathological characteristics of non-palpable breast cancer presenting as axillary mass","volume":"2","author":"Kyokane","year":"1995","journal-title":"Breast Cancer"},{"key":"10.1016\/j.ejso.2012.08.022_bib6","doi-asserted-by":"crossref","first-page":"535","DOI":"10.1007\/s00268-004-7290-y","article-title":"Retrospective study of women presenting with axillary metastases from occult breast carcinoma","volume":"28","author":"Blanchard","year":"2004","journal-title":"World J Surg"},{"key":"10.1016\/j.ejso.2012.08.022_bib7","doi-asserted-by":"crossref","first-page":"867","DOI":"10.1007\/s10549-011-1697-6","article-title":"Immunohistochemically defined subtypes and outcome in occult breast carcinoma with axillary presentation","volume":"129","author":"Montagna","year":"2011","journal-title":"Breast Cancer Res Treat"},{"key":"10.1016\/j.ejso.2012.08.022_bib8","doi-asserted-by":"crossref","first-page":"2094","DOI":"10.1200\/JCO.1995.13.8.2094","article-title":"Analysis of a diagnostic strategy for patients with suspected tumors of unknown origin","volume":"13","author":"Abbruzzese","year":"1995","journal-title":"J\u00a0Clin Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib9","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1007\/s10549-004-9453-9","article-title":"Clinical experience with axillary presentation breast cancer","volume":"88","author":"Galimberti","year":"2004","journal-title":"Breast Cancer Res Treat"},{"key":"10.1016\/j.ejso.2012.08.022_bib10","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1007\/s10549-008-0096-0","article-title":"Clinicopathological features of the triple-negative tumors in Chinese breast cancer patients","volume":"115","author":"Yin","year":"2009","journal-title":"Breast Cancer Res Treat"},{"key":"10.1016\/j.ejso.2012.08.022_bib11","first-page":"563","article-title":"Management of patients with cancer of unknown primary site","volume":"14","author":"Hainsworth","year":"2000","journal-title":"Oncol (Williston Park)"},{"key":"10.1016\/j.ejso.2012.08.022_bib12","doi-asserted-by":"crossref","first-page":"1272","DOI":"10.1200\/JCO.1994.12.6.1272","article-title":"Unknown primary carcinoma: natural history and prognostic factors in 657 consecutive patients","volume":"12","author":"Abbruzzese","year":"1994","journal-title":"J\u00a0Clin Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib13","doi-asserted-by":"crossref","first-page":"470","DOI":"10.1007\/s003300050694","article-title":"MRI of the breast in patients with metastatic disease of unknown primary","volume":"9","author":"Schorn","year":"1999","journal-title":"Eur Radiol"},{"key":"10.1016\/j.ejso.2012.08.022_bib14","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1148\/radiology.205.2.9356625","article-title":"MR imaging of the breast in patients with occult primary breast carcinoma","volume":"205","author":"Morris","year":"1997","journal-title":"Radiology"},{"key":"10.1016\/j.ejso.2012.08.022_bib15","doi-asserted-by":"crossref","first-page":"543","DOI":"10.1148\/radiology.212.2.r99au40543","article-title":"Breast MR imaging in patients with axillary node metastases and unknown primary malignancy","volume":"212","author":"Orel","year":"1999","journal-title":"Radiology"},{"key":"10.1016\/j.ejso.2012.08.022_bib16","doi-asserted-by":"crossref","first-page":"1045","DOI":"10.1245\/ASO.2005.03.520","article-title":"Utility of breast magnetic resonance imaging in patients with occult primary breast cancer","volume":"12","author":"Buchanan","year":"2005","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib17","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1007\/s10434-000-0411-4","article-title":"Magnetic resonance imaging facilitates breast conservation for occult breast cancer","volume":"7","author":"Olson","year":"2000","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib18","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1001\/archsurg.1990.01410140088014","article-title":"Occult breast cancer presenting with axillary metastases. updated management","volume":"125","author":"Baron","year":"1990","journal-title":"Arch Surg"},{"key":"10.1016\/j.ejso.2012.08.022_bib19","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1111\/j.1524-4741.2009.00848.x","article-title":"Clinical benefits of mastectomy on treatment of occult breast carcinoma presenting axillary metastases","volume":"16","author":"Wang","year":"2010","journal-title":"Breast J"},{"key":"10.1016\/j.ejso.2012.08.022_bib20","doi-asserted-by":"crossref","first-page":"504","DOI":"10.1002\/1097-0142(19920715)70:2<504::AID-CNCR2820700221>3.0.CO;2-T","article-title":"Breast carcinoma presenting as axillary metastases without evidence of a primary tumor","volume":"70","author":"Merson","year":"1992","journal-title":"Cancer"},{"key":"10.1016\/j.ejso.2012.08.022_bib21","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1097\/SLA.0b013e31815b446b","article-title":"Sentinel node biopsy is not a standard procedure in ductal carcinoma in situ of the breast: the experience of the European institute of oncology on 854 patients in 10 years","volume":"247","author":"Intra","year":"2008","journal-title":"Ann Surg"},{"key":"10.1016\/j.ejso.2012.08.022_bib22","doi-asserted-by":"crossref","first-page":"368","DOI":"10.1016\/S0002-9610(03)00276-9","article-title":"Axillary lymph node metastases in patients with a final diagnosis of ductal carcinoma in situ","volume":"186","author":"Kelly","year":"2003","journal-title":"Am J Surg"},{"key":"10.1016\/j.ejso.2012.08.022_bib23","doi-asserted-by":"crossref","first-page":"636","DOI":"10.1007\/s10434-000-0636-2","article-title":"Sentinel lymph node biopsy: is it indicated in patients with high-risk ductal carcinoma-in-situ and ductal carcinoma-in-situ with microinvasion?","volume":"7","author":"Klauber-DeMore","year":"2000","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib24","doi-asserted-by":"crossref","first-page":"4000","DOI":"10.1002\/cncr.25197","article-title":"Population-based analysis of occult primary breast cancer with axillary lymph node metastasis","volume":"116","author":"Walker","year":"2010","journal-title":"Cancer"},{"key":"10.1016\/j.ejso.2012.08.022_bib25","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1159\/000107111","article-title":"Prognosis of occult breast carcinoma presenting as isolated axillary nodal metastasis","volume":"71","author":"Varadarajan","year":"2006","journal-title":"Oncology-Basel"},{"key":"10.1016\/j.ejso.2012.08.022_bib26","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1007\/s10434-001-0425-6","article-title":"Feasibility of breast pr eservation in the treatment of occult primary carcinoma presenting with axillary metastases","volume":"8","author":"Vlastos","year":"2001","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib27","doi-asserted-by":"crossref","first-page":"2099","DOI":"10.1016\/j.ejca.2011.05.010","article-title":"The role of ipsilateral breast radiotherapy in management of occult primary breast cancer presenting as axillary lymphadenopathy","volume":"47","author":"Barton","year":"2011","journal-title":"Eur J Cancer"},{"key":"10.1016\/j.ejso.2012.08.022_bib28","doi-asserted-by":"crossref","first-page":"2492","DOI":"10.1245\/s10434-011-1626-2","article-title":"Predicting breast cancer recurrence following breast-conserving therapy: a single-institution analysis consisting of 764 Chinese breast cancer cases","volume":"18","author":"Li","year":"2011","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib29","doi-asserted-by":"crossref","first-page":"1133","DOI":"10.1093\/annonc\/mdm271","article-title":"Progress and promise: highlights of the international expert consensus on the primary therapy of early breast cancer 2007","volume":"18","author":"Goldhirsch","year":"2007","journal-title":"Ann Oncol"},{"key":"10.1016\/j.ejso.2012.08.022_bib30","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1016\/0167-8140(89)90077-7","article-title":"Presentation of axillary lymphadenopathy without detectable breast primary (T0 N1b breast cancer): experience at institut curie","volume":"15","author":"Campana","year":"1989","journal-title":"Radiother Oncol"}],"container-title":["European Journal of Surgical Oncology (EJSO)"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0748798312012218?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0748798312012218?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,11,21]],"date-time":"2018-11-21T01:50:51Z","timestamp":1542765051000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0748798312012218"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,11]]},"references-count":30,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2012,11]]}},"alternative-id":["S0748798312012218"],"URL":"https:\/\/doi.org\/10.1016\/j.ejso.2012.08.022","relation":{},"ISSN":["0748-7983"],"issn-type":[{"value":"0748-7983","type":"print"}],"subject":[],"published":{"date-parts":[[2012,11]]}}}