CAJ | 학술논문

目的　建立绝经后期子宫各段动脉血流参数的正常参考值范围。方法　应用经阴道彩色多普勒对46例正常绝经后妇女的子宫动脉（UTA）、弓状动脉（AA）、放射动脉（RA）以及螺旋动脉（SA）的血流分别进行检测，66例正常生育期子宫和5例子宫内膜癌分别作为对照。结果　绝经后期正常子宫内膜面不见血流信号；UTA和RA的阻力指数（RI）随绝经时间的延长而增加。结论　绝经后期的子宫血流灌注减少，且随着绝经后时间的延长而更为明显。
목적　건립절경후기자궁각단동맥혈류삼수적정상삼고치범위。방법　응용경음도채색다보륵대46례정상절경후부녀적자궁동맥（UTA）、궁상동맥（AA）、방사동맥（RA）이급라선동맥（SA）적혈류분별진행검측，66례정상생육기자궁화5례자궁내막암분별작위대조。결과　절경후기정상자궁내막면불견혈류신호；UTA화RA적조력지수（RI）수절경시간적연장이증가。결론　절경후기적자궁혈류관주감소，차수착절경후시간적연장이경위명현。
Objective　To establish the standard basic flow values for normal postmenopausal women.Methods　Transvaginal color Doppler was used to study the blood flow of uterine artery (UTA),aecuate artery(AA), radiate artery(RA),and spiral aryery(SA) in postmenopausal women, 66 normal reproductive women and 5 patients with endometrial carcinoma for control.Results　There was no flow information on endometrium in normal postmenopausal women, and there was a positive correlation between resistance index (RI) values of UTA, RA and number of years since menopause.Conclusions　The blood flow perfusion of postmenopausal uterus was gradnally decreased with increasing years of postmenopanse.