医学
乳腺癌
肿瘤科
化疗
内科学
腋窝淋巴结
新辅助治疗
淋巴
腋窝
前哨淋巴结
疾病
癌症
病理
作者
Natalie C. Johnson,Hannah Kornfeld,Lorena Gonzalez,Hannah Mora,Nikita Shah,Veronica Jones,Katharine Schulz-Costello
标识
DOI:10.1177/00031348241248813
摘要
In previous studies, breast cancer patients with positive sentinel lymph node(s) (SLN) after neoadjuvant chemotherapy (NAC) frequently had additional nonSLN involvement. Per guidelines, residual SLN disease warrants completion axillary lymph node dissection (cALND), which has increased morbidity. Given recent improvements in NAC, we hypothesized that nonSLN positivity may be lower than previously reported for certain subgroups.
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