Fig. 1From: Neoadjuvant radiotherapy of early-stage breast cancer and long-term disease-free survivalStudy enrollment. Of 1,300,604 female breast cancer records present in the Surveillance, Epidemiology, and End Results database, 2554 patients who had radiotherapy (RT) before surgery (neoadjuvant RT) and 247,641 patients who had RT after surgery (adjuvant RT) were included in the analysisBack to article page