不同投照角度对髂内动脉造影时子宫动脉开口位置的比较  

Comparison of the Opening Positions of Uterine Arteries in Iliac Artery Angiography Due to Different Projective Angl

作　　者：况圣佳[1] 辜斌[1] 

机构地区：[1]江西医学院第一附属医院放射介入室,江西南昌330006

出　　处：《江西医学院学报》2003年第2期106-108,共3页Acta Academiae Medicinae Jiangxi

摘　　要：目的 :探讨妇科疾病血管介入髂内动脉造影时 ,如何更好地显示子宫动脉开口位置 ,以方便医生超选子宫动脉。方法 :通过分析 116例髂动脉血管造影的结果 ,采用正位、对侧斜位和同侧斜位造影 ,以及采用不同角度的对侧斜位造影 (将斜位造影分为 2 0°～ 30°、31°～ 4 5°、4 6°～ 6 0°三组 )对子宫动脉开口显示结果进行对比 ,选择出显示子宫开口的最佳位置与角度。结果 :(1)正位、同侧斜位和对侧斜位对子宫动脉开口的显示率分别为 10 .1%、15 .4 %、6 4 .7% ,对侧斜位的显示率明显高于其它两组 (P <0 .0 1) ;(2 )对侧斜位 2 0°～ 30°、31°～ 4 5°和 4 6°～ 6 0°对子宫动脉开口的显示率分别为 (2 8.6 % )、(89.5 % )和 (37.5 % )。结论 :髂内动脉造影显示子宫动脉开口的最佳位置为对侧斜位摄影 ;最佳倾斜角度为 31°～ 4 5°。Objective: To explore the best projection position to show the opening of the uterus artery in the iliac arteriography of gynecology tumor.Methods:Retrospectively analysis of 116 cases iliac arteriography was carried out.The projection positions of angiography were anterior posterior position,ipsilateral oblique position, and contralateral oblique.The angles of contralateral oblique position were divided into three groups with 20°～30°,31°～45°,and 46°～60°,respectively.Results:(1)The showing rate of opening of uterus artery in anterior posterior positin, ipsilateral oblique position and contralateral oblique position were 10.1%、15.4%,and 67.4%, respectively,( P <0.01).(2)The showing rate of opening of uterus artery in contralateral oblique position with 20°～30°,31°～45°and 46°～60° were 28.6%、89.5%,and,37.5%,respectively.Conclusion:The best projection position to show the opening of uterus artery is contralateral oblique position,The best oblique angle is 31°～45°.

关 键 词：髂内 动脉造影 子宫动脉 开口位置 比较 投照角度 

分 类 号：R814.43[医药卫生—影像医学与核医学]