Axillary dissection over the years: where to from here?
Management of the axilla in breast cancer patients has been a subject of intense debate and controversy. Axillary lymph node status is still considered to be the single most important prognostic indicator in breast cancer patients. Despite a tendency toward a conservative approach for the surgery of primary breast carcinoma, axillary lymph node dissection (ALND) has remained an integral part of breast cancer management for more than a century. Among patients with T1/T2 tumors, up to 70% have a negative axillary dissection, and more than 50% of these node-negative patients develop morbidity related to ALND. It is ironic that the extent, morbidity, and cost of a staging procedure (ALND) is more than that of the surgical treatment of the primary tumor. We must readdress the question of axillary management in breast carcinoma in the light of information gained from the sentinel node biopsy trials around the world. We review the historical milestones and various modalities used for axillary management, discuss the concept of sentinel node biopsy for breast carcinoma, and propose a management plan.
Keshtgar
M R
MR
Academic Department of Surgery, Royal Free and University College Medical School, 67-73 Riding House Street, London W1P 7LD, UK.
Baum
M
M
D001365:Axilla; D001943:Breast Neoplasms / Q000473:pathology* / Q000628:therapy; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging; D011379:Prognosis; D021701:Sentinel Lymph Node Biopsy