[A consensus statement on the breast-conserving surgery of early-stage breast cancer (2019)].

To facilitate the progress of the standardization of performing breast-conserving therapy in China, the Chinese Association of Breast Surgery organized the Chinese experts to discuss the latest domestic and international breast surgical treatment guidelines and reached a consensus about breast-conserving surgery of early-stage breast cancer based on the actual clinical situation of China. The contents include recommendations about the indication and contraindications of breast-conserving surgery, preoperative imaging examinations, and standardized techniques of breast-conserving surgery. Meanwhile, the panel also discussed cutting-edges topics that lack of high-level evidence or consensus.为推动中国早期乳腺癌保留乳房治疗的规范化进程，中华医学会外科学分会乳腺外科学组在参考国内外最新发布的乳腺癌外科治疗的共识与指南基础上，组织专家进行深入讨论，并结合我国的临床实际情况形成本共识。内容包括保留乳房手术的适应证与禁忌证、术前影像学检查及手术的规范化原则等推荐意见。同时，专家组也针对部分尚缺乏高级别证据支持或未达成共识的临床热点问题进行了探讨。.