Extracapsular extension in the positive sentinel lymph node: a marker of poor prognosis in cT1-2N0 breast cancer patients?
Marissa L G VaneMaria A WillemsenLori M van RoozendaalSander M J van KuijkLoes F S KooremanSabine SieslingHans H W de WiltMarjolein L SmidtPublished in: Breast cancer research and treatment (2019)
ECE was significantly associated with involvement of ≥ 4 lymph node metastases in the completion ALND group. ECE was not an independent prognostic factor for both DFS and OS.