摘要
目的:自行设计研制乳腺模拟钼靶定位装置,并评估临床应用的可行性。方法:选取具有完整资料的60例乳腺癌患者,按照住院时间的不同,将其分为观察组与对照组,每组30例。病例具备临床触诊阴性,乳腺钼靶阳性,BI-RIRADS:4A及以上,病变表现为钙化灶和(或)肿块。观察组应用自行设计研制的乳腺模拟钼靶定位装置进行定位;对照组应用全数字钼靶摄片机进行坐标轴定位。比较两组临床应用效果。结果:观察组与对照组在手术所用时间及是否一次切除方面相比较无差异;切除标本边缘距离病变最近距离有显著性差异(t=2.841,P<0.05);切除标本总面积观察组均值大于对照组,但差异无统计学意义(t=1.845,P>0.05)。结论:乳腺模拟钼靶定位装置用于不可触及肿物,只有钼靶摄片阳性患者定位是可行的,且操作简单,可为患者节省经济费用,便于在更多医院开展此类患者手术。
Objective： To manufacture breast location device for clinical application and evaluate its feasibility. Methods： Sixty patients were divided into 2 groups： the observation group and the control group according different time being in hospital. All the patients were palpation-negative breast lesions, but according to the BI-RADS classification, the mammography was more than 4A with calcifications or lumps. The manufactured breast location device was .given the observation group, and the mammography was given the control group. This paper analyzed the two groups of patients with clinical efficacy/. Results： There were no significant differences between the two groups in operation time and one-off excision and the total areas of specimens, but there was significant differences between the two groups in the shortest distance with specimen and breast lesions （t=2.841, P〈0.05）. The total areas of excision in the observation group were more than the control group, but there were no significant differences（t= 1.845, P〉0.05）. Conclusion： The breast location device issimple, saving costs for patients. It has application value in more hospitals.
出处
《中国医学装备》
2016年第4期1-3,共3页
China Medical Equipment
基金
淮安市科技局支撑项目(2014012-2)"乳腺模拟钼靶定位装置的研制及临床应用研究"
关键词
钼靶
乳腺定位
乳腺病变
钼靶定位装置
Molybdenum target
Breast location
Breast lesions
Mammography localization device
