Patient and tumour characteristics
breast cancer
SENTINEL LYMPH NODE, BREAST CANCER
Overall, 218 patients were treated with mastectomy, with 111 randomly assigned to the ALND group and 107 to the SLNB-only group (ITT population; CONSORT flow diagramMastectomy-group sub-analysis Consolidated Standards of Reporting Trials (CONSORT) flow diagram showing the phases of randomization and selection of 218 patients with T1–2 breast cancer and one to two SLN macrometastases undergoing mastectomy and axillary lymph node dissection or sentinel lymph node biopsy only.Clinical characteristics by treatment armValues are 