Is axillary dissection needed in node-positive breast cancer?

Abstract

The standard of care in the management of the axilla for a woman with breast cancer was traditionally a level I and II axillary lymph node dissection (ALND). Since the pivotal studies in the mid-1990s, sentinel lymph node biopsy (SLNB) in breast carcinoma has come to replace ALND in women with clinically negative axillas. With the increased use of SLNB in women who present with breast carcinoma, the role of completion ALND for a positive sentinel lymph node has been challenged. We review the literature available and discuss future directions in identifying a subgroup who may avoid an ALND.

Keywords::

• axillary node dissection
• breast cancer
• sentinel node biopsy

Financial & competing interests disclosure

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.

No writing assistance was utilized in the production of this manscript.