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Nonsentinel Axillary Lymph Node Status in Clinically Node-Negative Early Breast Cancer After Primary Systemic Therapy and Positive Sentinel Lymph Node: A Predictive Model Proposal.

Isaac CebrecosEduard MensionInmaculada AlonsoHelena CastilloEsther SanfeliuSergi Vidal-SicartSergi GanauMaria VidalFrancesco Schettini
Published in: Annals of surgical oncology (2023)
In cN0 EBC with post-PST SLN+, non-SLN+ at ALND are infrequent (~22%) and independently associated to PR levels and macrometastatic SLN. ALND-predict multiparametric score accurately predicted absence of non-SLN involvement, identifying most patients who could be safely spared unnecessary ALND. Prospective validation is required.
Keyphrases
  • sentinel lymph node
  • lymph node
  • neoadjuvant chemotherapy
  • early breast cancer
  • early stage
  • lymph node metastasis
  • neuropathic pain
  • squamous cell carcinoma
  • stem cells
  • spinal cord injury
  • rectal cancer
  • drug induced