Application of high negative pressure drainage in modified radical mastectomy of breast cancer

Objective To investigate the application value of vacuum high negative pressure drainage on modified radical mastectomy of breast cancer.Methods One hundred patients with breast cancer needed modified radical mastectomy were divided into two groups randomly,the patients in high negative pressure group(50 cases) were performed with modified radical mastectomy by high negative pressure drainage,the patients in low negative pressure group(50 cases) were performed with modified radical mastectomy by traditional negative pressure drainage.The days of detubation,the days of stay,the volume of drainage,the ratio of skin flap necrosis and hypodermic pyema were observed and analyzed.Results There were no significant differences in the days of detubation,the days of stay,the volume of drainage and the ratio of skin flap necrosis and hypodermic pyema between the two groups.The quality of life of the high negative pressure group(the group of vacuum high negative pressure drainage)patients were improved obviously.Conclusion The different drainage methods shouldn't reduce the complications of the breast cancer patients,but it can improve the quality of life in the perioperative period clearly and reduce doctor's workload,so it has clinical promotion value.