摘要
目的乳房肿物体表定位膜（简称尺膜）是用于行乳房超声检查，以记号笔标记肿物位置的一项专利产品。本研究旨在测定成年女性乳房腺体半径的大小，指导乳腺尺膜的分型。方法对236例成年女性行彩色超声检测乳房腺体的12：00、3：00、6：00、9：00和10：30或1：30位5个位置的半径。应用SPSS16．0统计软件分析，计算乳房腺体不同点位半径99％、95％、75％、50％的界定值。采用配对t检验或非参数检验（相关样本秩和检验）来验证左右两侧乳房腺体的半径是否有区别。结果乳腺半径95％的界定值为：左乳腺12：00位7．700cm，1：30位7．810cm，3：00位8．100cm，6：00位5．330cm，9：00位6．300cm；右乳腺12：00位7．500cm，3：00位6．015cm，6：00位5．500cm，9：00位8．510cm，10：30位7．930cm。左右两侧乳腺半径差异对比，左1：30位与右10：30位组，左3：00位与右9：00位组，差异有统计学意义（P〈0．05），且右乳偏大，上述2点取右乳的各百分界定值为尺膜半径，而双乳的12：00位、3：00位、左9：00位与右3：00位组取左右乳各百分界定值的平均值为尺膜半径。结论乳房肿物体表定位膜的半径按成年女性乳房腺体半径的99％、95％、75％、50％界定值分为特大、大、中、小4个型号。尺膜的半径按成年女性乳房腺体半径准确分型，方便生产制作和临床应用。
Objective We invented mammary lump skin-positioning membrane （named scare mem- brane） to facilitate localization of mammary lump during ultrasound scan. This study is to measure the radius of mammary of Chinese adult women for designing different types of skin-positioning membrane. Methods The ra- dius of mammary glands in 236 cases of adult females was detected with color Doppler ultrasound at 5 different clock positions ： 12：00, 3：00, 6：00, 9：00 and 10：30 or 1：30. SPSS 16. 0 statistical software was used to analyze the data. The cut-off values of mammary glands radius at 99% , 95% , 75% and 50% were calculated. Paired t tests or nonparametric tests （relative sample rank sum tests ） were used to verify the consistency of mammary gland radius between left and right sides. Results The cut-off value of 95 % mammary gland radius was ： 7. 700 cm at 12：00, 7. 810 cm at 13：00, 8. 100 cm at 3：00, 5. 330 cm at 6：00 and 6. 300 cm at 9：00 for left mammary gland ; 7. 500 cm at 12：00, 6. 015 cm at 3：00, 5. 500 em at 6：00, 8. 510 cm at 9：00 and 7. 930 cm at 10：30 for fight mammary gland. In comparison of left and fight mammary gland radius, the difference had statistical signifi- cance between the group of left side at 1：30 and right side at 10：30, the group of left side at 3：00 and right side at 9：00 （P 〈 0. 05 ）. The right mamma was relatively larger. The cut-off values of the right mamma at the above two clock points were taken as radius of scale membranes while the average of percentage cut-off values at 12：00, 3：00 of both mammas, left side at 9：00 and right side at 3：00 are taken as radius of scale membranes. Conclu- sions According to the cut-off values of 99% , 95% , 75% and 50% radius of adult female mammary glands, mammary lump skin-positioning membrane radius can be classified into 4 size-types：extra large, large, medium and small. The precise classification of radius of mammary scale membranes according to mammary glands of adult females provides
出处
《中华内分泌外科杂志》
CAS
2012年第5期349-351,共3页
Chinese Journal of Endocrine Surgery
基金
辽宁省科技厅科学技术计划项目（2012225020）
关键词
乳房肿物体表定位膜
乳房腺体半径
Mammary tumor surface positioning membrane
Mammary gland radius
