关键词: 超声刀, 乳腺癌, 改良根治性

Abstract: Objective To study the ultrasonic scalpel in the modified radical mastectomy in the application of results. Methods Retrospective analysis of 54 cases of modified radical mastectomy for breast cancer clinical data, of which 31 cases using the ultrasonic scalpel, 23 electric knife, knife present study by ultrasound and electric knife in the modified radical mastectomy compared two groups of operative time, intraoperative in blood loss, intraoperative injuries, vice rate, the number of detected lymph nodes, postoperative drainage, axillary drainage tube indwelling time, hospital stay, time of suture removal. Results of surgery in the two groups side injury, the number of lymph nodes detected no significant difference in operative time, blood loss, postoperative drainage, axillary drainage tube indwelling time, hospital stay, time of suture removal, ultrasonic scalpel group were superior to Electric knife. Conclusion In the modified radical mastectomy in the effective application of ultrasonic scalpel, surgical procedures can improve the efficiency of possible axillary dissection without axillary vascular injuries, postoperative recovery time is short, there are good prospects.

Key words: Ultrasonic scalpel, breast cancer, modified radical