Minimal invasive complete excision of larger benign breast lesions by ultrasound guided mammotome minimally invasive biopsy

Objective: To investigate the operational method and therapeutic value of ultrasound-guided Mammotone biopsy of benign breast lesions whose largest diameter ≥3.0 cm,and explore how to prevent and cure its complication.Methods: Clinical materials of 60 benign breast lesions excised with ultrasound-guided Mammotone biopsy of 56 patients were retrospectively reviewed.Results: 60 breast lesions were completely removed with ultrasound-guided Mammotone biopsy.The mean number of repetitive incision for size between 3.0 cm to 4.5 cm was 65(value 41-142).Length of surgical incision was almost only 0.3 cm,the rate of success removal of breast lesions was 100%.3 patients suffered from postoperative complications,and fully recovered after conservative treatment.Pathological findings were as followed: 55 fibroadenoma(91.67%),1 adenoma(91.67%),2 intraductal papilloma(3.33%) and 2 adenosis of breast(3.33%).Conclusion: Mammotone biopsy is a feasible method for relatively large benign breast lesions because of exact pathology diagnosis and satisfactory cosmetic result.