摘要影像学技术引导的可视化经皮穿刺乳腺组织定位标记夹（乳腺Marker）置入，主要用于乳腺癌病灶及腋窝转移淋巴结的精准标记定位，迄今国内外尚缺乏临床应用指南可循。中华医学会外科学分会乳腺外科学组基于临床实践总结和文献复习，对乳腺Marker的临床应用指征、关键置入操作流程与评估、并发症预防与处理等提出建议，以期推动乳腺Marker的安全和规范应用。

abstractsImage-guided percutaneous placement of breast tissue marker clip (breast marker) is mainly used for precisely marking and localizing breast cancer lesion and metastatic axillary lymph node. Until now, there is no clinical guideline in the field worldwide. This consensus established by Chinese Society of Breast Surgery, Chinese Surgical Society of Chinese Medical Association is based on our clinical practice and literature review, and particularly focuses on indications and contraindications, key placement procedures and evaluation methods, complications prevention and treatment, to provide guidance for the safe and standard clinical applications of breast marker.