PURPOSE: To determine the effect omission of axillary lymph node dissection has on outcome in patients treated with breast-conserving therapy for early-stage invasive breast cancer. MATERIALS AND METHODS: The authors evaluated 492 patients with breast cancer treated with (n = 32) and without (n = 456) axillary lymph node dissection. The primary tumor characteristics of the two groups were similar, though the median age was different. All patients received whole-breast radiation (mean dose, 50 Gy); additional tumor bed boosts and nodal irradiation were used more often in patients without dissection. RESULTS: Median follow-up in patients without and with dissection was 60 and 52 months, respectively. The 5-year survival was 88% and 93%, respectively. There were no regional failures in the group treated without dissection. Crude rates of local and distant failure were similar for both groups. CONCLUSION: Omission of axillary lymph node dissection should be considered in patients whose pathologic nodal status will not influence decisions regarding adjuvant therapy.
PURPOSE: To determine the effect omission of axillary lymph node dissection has on outcome in patients treated with breast-conserving therapy for early-stage invasive breast cancer. MATERIALS AND METHODS: The authors evaluated 492 patients with breast cancer treated with (n = 32) and without (n = 456) axillary lymph node dissection. The primary tumor characteristics of the two groups were similar, though the median age was different. All patients received whole-breast radiation (mean dose, 50 Gy); additional tumor bed boosts and nodal irradiation were used more often in patients without dissection. RESULTS: Median follow-up in patients without and with dissection was 60 and 52 months, respectively. The 5-year survival was 88% and 93%, respectively. There were no regional failures in the group treated without dissection. Crude rates of local and distant failure were similar for both groups. CONCLUSION: Omission of axillary lymph node dissection should be considered in patients whose pathologic nodal status will not influence decisions regarding adjuvant therapy.
Authors: M Greco; R Agresti; N Cascinelli; P Casalini; R Giovanazzi; A Maucione; G Tomasic; C Ferraris; M Ammatuna; S Pilotti; S Menard Journal: Ann Surg Date: 2000-07 Impact factor: 12.969
Authors: Mirko Nitsche; Nils Temme; Manuela Förster; Michael Reible; Robert Michael Hermann Journal: Strahlenther Onkol Date: 2014-05-17 Impact factor: 3.621