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

摘要： 【摘要】〓目的〓探讨超声引导下麦默通旋切系统在临床触诊阴性乳腺病灶中的诊疗作用。 方法〓对62例共85个临床触诊阴性乳腺病灶进行超声引导下麦默通旋切术。结果〓85个病灶皆被准确、完整切除。术中冰冻切片病理示良性病变77例,乳腺癌8例。85例术中冰冻切片和术后石蜡切片诊断均相符。术后3个月复查B超均未见局部复发。结论〓超声引导下麦默通旋切术是确诊临床触诊阴性乳腺病灶的有效方法,在诊断的同时可完整切除良性病灶,达到治疗效果。

关键词: 超声引导, 麦默通旋切系统, 临床触诊阴性乳腺病灶