CAJ | 학술논문

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SPSS 16.0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7.700 cm,1:30位7.810 cm,3:00位8.100 cm,6:00位5.330 cm,9:00位6.300 cm;右乳腺12:00位7.500 cm,3:00位6.015 cm,6:00位5.500 cm,9:00位8.510 cm,10:30位7.930 cm.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.
목적 유방종물체표정위막(간칭척막)시용우행유방초성검사,이기호필표기종물위치적일항전리산품.본연구지재측정성년녀성유방선체반경적대소,지도유선척막적분형.방법 대236례성년녀성행채색초성검측유방선체적12:00、3:00、6:00、9:00화10:30혹1:30위5개위치적반경.응용SPSS 16.0통계연건분석,계산유방선체불동점위반경99％、95％、75％、50％적계정치.채용배대t검험혹비삼수검험(상관양본질화검험)래험증좌우량측유방선체적반경시부유구별.결과 유선반경95％적계정치위:좌유선12:00위7.700 cm,1:30위7.810 cm,3:00위8.100 cm,6:00위5.330 cm,9:00위6.300 cm;우유선12:00위7.500 cm,3:00위6.015 cm,6:00위5.500 cm,9:00위8.510 cm,10:30위7.930 cm.좌우량측유선반경차이대비,좌1:30위여우10:30위조,좌3:00위여우9:00위조,차이유통계학의의(P＜0.05),차우유편대,상술2점취우유적각백분계정치위척막반경,이쌍유적12:00위、3:00위、좌9:00위여우3:00위조취좌우유각백분계정치적평균치위척막반경.결론 유방종물체표정위막적반경안성년녀성유방선체반경적99％、95％、75％、50％계정치분위특대、대、중、소4개형호.척막적반경안성년녀성유방선체반경준학분형,방편생산제작화림상응용.
Objective We invented mammary lump skin-positioning membrane (named scare membrane) 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 radius 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:7.700cm 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 cm at 6:00,8.510 cm at 9:00 and 7.930 cm at 10:30 for right mammary gland.In comparison of left and right mammary gland radius,the difference had statistical significance 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.Conclusions 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 convenience for production,manufacture and clinical application of mammary lump skin-positioning membrane.