ABSTRACT
Objective To investigate the clinical effect of Ultrasound-guided minimal invasion technique used in the diagnosis and treatment of benign breast tumor .Methods 60 cases of benign breast tumors , including single or multiple breast lumps ,were treated using minimally invasive technology under the guidance of ultrasound . The average operation time was 25min.Through 3-6months after operations ,any residue and recurrence at local lesion were not found by clinical and ultrasonic examination , and incision scar formation was not clear .Minimally invasive operation can completely amputate breast tumors .Results Under real time ultrasound monitoring ,all the 60 cases of operation had 100%of display rate.The tumor pathologic classification is as follows:25cases of fibroadenomas ,2 ca-ses of cyst ,3 cases breast cystic hyperplasia ,12 cases of adenosis of mammary glands ,3 cases of lipoma of the breast and one case of phyllodes tumor .The other 14 cases have both two kinds of pathological types .Conclusion The system of ultrasound-guided minimally invasive technology can accurately puncture benign breast tumor with high re -section rate,small trauma and is operated safely .It is a therapeutic method and consistent with the opinion of cosme-tology.