Abstract：
Achieving clear resection margins at the time of lumpectomy is essential for optimal patient outcomes. Margin status is traditionally determined by pathologic evaluation of the specimen and often is difficult or impossible for the surgeon to definitively know at the time of surgery, resulting in the need for re-operation to obtain clear surgical margins. Numerous techniques have been investigated to enhance the accuracy of intraoperative margin and are reviewed in this manuscript.
摘要：
在肿块切除术时实现清晰的切除边缘对于最佳患者结果至关重要。传统上，边缘状态是由标本的病理评估确定的，并且外科医生在手术时通常很难或不可能确切地知道。导致需要再次手术以获得清晰的手术切缘。已经研究了许多技术来提高术中切缘的准确性，并在本手稿中进行了综述。
