{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,11]],"date-time":"2025-12-11T21:01:35Z","timestamp":1765486895444},"reference-count":18,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,3,18]],"date-time":"2023-03-18T00:00:00Z","timestamp":1679097600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Surgical Oncology"],"published-print":{"date-parts":[[2023,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Although sentinel lymph node dissection (SLND) after neoadjuvant chemotherapy (NAC) is feasible, axillary management for patients with pretreatment biopsy\u2010proven axillary metastases and who are clinically node\u2010negative after NAC (ycN0) remains unclear. This retrospective study was performed to determine the rate of axillary lymph node recurrence for such patients who had wire\u2010directed (WD) SLND.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Patients treated with NAC from 2015 to 2020 had axillary nodes evaluated by pretreatment ultrasound. Core biopsies were done on abnormal nodes, and microclips were placed in nodes during biopsy. For patients with biopsy\u2010proven node metastases who received NAC and were ycN0 by clinical exam, WD SLND was done. Patients with negative nodes on frozen section had WD SLND alone; those with positive nodes had WD SLND plus axillary lymph node dissection (ALND).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 179 patients receiving NAC, 62 were biopsy\u2010proven node\u2010positive pre\u2010NAC and ycN0 post\u2010NAC. Thirty\u2010five (56%) patients were node\u2010negative on frozen section and had WD SLND alone. Twenty\u2010seven (43%) patients had WD SLND\u2009+\u2009ALND. Forty\u2010seven patients had postoperative regional node irradiation. With median follow\u2010up of 40 months, there were recurrences in 4 (11%) of 35 patients having WD SLND and 5 (19%) of 27 having WD SLND\u2009+\u2009ALND, but there was only one axillary lymph node recurrence, identified by CT scan.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Axillary node recurrence was very uncommon after WD SLND for patients who had pretreatment biopsy\u2010proven node metastases and were ypN0 after NAC. These patients would be unlikely to derive clinical benefit from the addition of completion ALND to SLND.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jso.27241","type":"journal-article","created":{"date-parts":[[2023,3,18]],"date-time":"2023-03-18T16:23:15Z","timestamp":1679156595000},"page":"9-15","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Axillary lymph node recurrence following wire\u2010directed sentinel lymph node dissection for breast cancer patients with biopsy\u2010proven axillary metastases prior to neoadjuvant chemotherapy at a safety net medical center"],"prefix":"10.1002","volume":"128","author":[{"given":"Rachel E.","family":"Sargent","sequence":"first","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emily","family":"Siegel","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fumito","family":"Ito","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Katherine","family":"Kramme","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth","family":"Kraft","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vera","family":"Hendrix","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Azadeh A.","family":"Carr","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria E.","family":"Nelson","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shelly X.","family":"Bian","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Radiation Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine of USD University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Priya","family":"Jayachandran","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Medicine, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen F.","family":"Sener","sequence":"additional","affiliation":[{"name":"Multidisciplinary Breast Program Los Angeles County + University of Southern California (LAC+USC) Medical Center Los Angeles California USA"},{"name":"Department of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine of USC University of Southern California  Los Angeles California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,3,18]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2017.11470"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2013.278932"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2014.55.7827"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(13)70166-9"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10549-018-5004-7"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamasurg.2014.1086"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2015.64.0094"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamaoncol.2021.4394"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10549-020-06011-8"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2020.10.014"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1245\/s10434-020-08900-0"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1245\/s10434-020-09211-0"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1097\/SLA.0000000000004562"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.4048\/jbc.2021.24.e48"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-88441-7"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-40618-3"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjsurg.2021.11.017"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(13)62422-8"}],"container-title":["Journal of Surgical Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jso.27241","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/jso.27241","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jso.27241","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T16:53:27Z","timestamp":1694710407000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jso.27241"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,3,18]]},"references-count":18,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2023,7]]}},"alternative-id":["10.1002\/jso.27241"],"URL":"https:\/\/doi.org\/10.1002\/jso.27241","archive":["Portico"],"relation":{},"ISSN":["0022-4790","1096-9098"],"issn-type":[{"value":"0022-4790","type":"print"},{"value":"1096-9098","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,3,18]]},"assertion":[{"value":"2023-02-28","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-03-04","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-03-18","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}