麦默通旋切系统切除乳腺癌的临床应用

目的：探讨麦默通旋切系统切除乳腺癌肿瘤的可行性。方法：13例乳腺癌患者进行麦默通旋切系统切除乳腺癌，术后进行开放手术进行残腔内活检，病理检查有无乳腺癌组织残留，并对穿刺针道进行活检。结果：13例患者当中，开放手术活检后病理提示有6例患者出现有癌组织残留，穿刺针道当中均未检出癌细胞残留。结论：在肿瘤体积小于2cm，超声显示肿瘤边缘清晰时麦默通旋切系统根治切除乳腺癌肿的手术方法是可行、安全的。

Clinical application of mammotome minimally invasive biopsy system for radical excision of 13 breast cancer

Objective: To evaluate the clinical application of ultrasound guided Mammotome minimally invasive biopsy system in radical excision of breast cancer. Methods: The radical excision for 13 breast lesions in 13 patients were performed by ultrasound guided Mammotome system, and then margin biopsy and pathology examination of postoperation cavity and pin hole were performed by traditional surgery. Results: Cancer tissue residual can be found in the postoperation cavity in 6 of 13 leisions but none in the pin holes . Conclusion: It is feasible to radical resect breast cnacer whose tumor size is less than 2cm and margin shown clear by ultrasound by ultrasound guided Mammotome minimally invasive biopsy system.