Application of ultrasound guided mammotome minimally invasive biopsy system in 42 cases of breast mass

Purpose:To evaluate the Application of Ultrasound Guided Mammotome Minimallay Invasive Biopsy System in diagnosis and treatment of breast masses. Methods:68 breast lesions in 42 patients were performed by Ultrasound Guided Mammotome Minimallay Invasive Biopsy System in order to evaluateits diagnostic and therapeutic ifficacy. Results:40 lesions were diagnosed as fibroadenoma , 19 lesions as fibroadenomatoid hyperplasia, 7 lesions as breast adenosis,2 lesions diagnosed as galactocele in operation but fibre and fat tissue after operation by pathology. 67 lesions were excised by mammotome system. 1 lesion was stopped duete hmorrage,1 case had serious hematoma. 1 case had machine failure but was resolved. The excision times were on the average 28 in every lesion,the lengh of incision is only 3mm,and the duration of operation was 30 minutes. No evidence of recurrence was found by physical examination and the ultrasound evaluation during the follow up 1~6 monthes. Conclusions:Ultrasound guided mammotome minimallay invasive biopsy system excision for benign breast mass was complete and the postoperative breast appearance was satisfactory.