关键词: 超声引导, 麦默通旋切系统, 临床触诊阴性乳腺病灶

Abstract: 【Abstract】〓Objective〓To evaluate the clinical application of ultrasound-guided minimally invasive Mammotome Biopsy system in nonpalpable breast lesions. Methods〓The surgical treatment for 85 nonpalpable breast lesions in 62 patients were performed by ultrasound-guided minimally invasive Mammotome Biopsy system. Result〓All lesions were resected accurately and completely. Via intraoperative frozen section, benign lesions and breast cancer were found in 77 and 8 cases respectively. All results of intraoperative frozen section were consistent with the result of postoperative paraffin section. Three months after surgery, patients were followed by ultrasound examination. None of them had local recurrences. Conclusion〓The ultrasound-guided minimally invasive Mammotome Biopsy system is an effective method for the diagnosis of nonpalpable breast lesions. And it would also resect the benign lesions accurately and completely.

Key words: Ultrasound-guided, Mammotome, Nonpalpable breast lesions