Clinical relevance of sentinel lymph nodes outside the axilla in patients with breast cancer

Abstract

Sentinel lymph nodes outside level I-II of the axilla were present in 19 per cent of patients with breast cancer in this series. Biopsy of these nodes was technically demanding but was performed without additional morbidity. The clinical impact was limited; treatment changed in only 3 per cent. Presented to the 52nd annual meeting of the Society of Surgical Oncology in Orlando, Florida, USA, March 1999 and the First International Congress on the Sentinel Node in Diagnosis and Treatment of Cancer in Amsterdam, The Netherlands, April 1999, and published in abstract form as Eur J Nucl Med 1999; 26(Suppl): S71