右膈下动脉起源的64层螺旋CT血管成像观察  

Observation of origin of right inferior phrenic arteries by 64-slice spiral CT angiography

作　　者：殷亮[1] 赵双全[1] 梁久平[1] 林堆贤[1] 徐茂盛[1] 

机构地区：[1]广东省深圳市宝安区人民医院放射科,518101

出　　处：《中国实用医刊》2012年第7期52-54,共3页Chinese Journal of Practical Medicine

摘　　要：目的应用64层螺旋CT血管成像观察右膈下动脉的起源。方法回顾性分析2010年7月至2010年10月进行腹部增强CT检查的105例患者的影像学资料，观察并记录右膈下动脉起源、部位及开口朝向等。结果本研究105例中97例右膈下动脉起始部位清晰可见，显示率为92．4％；起自腹腔动脉35例，腹主动脉34例．右肾动脉24例，2例与胃左动脉、左膈下动脉共干，2例与左膈下动脉共干。结论64层螺旋CT血管成像可以术前获得右膈下动脉起源的信息，为介入术者提供参考。Objective To observe the origin of right inferior phrenic artery （RIPA） by 64-slice spiral CT angiugraphy. Methods The imaging data of 105 patients underwent abdominal enhanced CT scan from July 2010 to October 2010 were retrospectively analyzed, and the origin, site and opening directinn of RIPA were observed and recorded. Results Among the 105 cases, the origins of 97 cases of RIPA were clear, the visualization rate was 92.4% , 35 cases originated in celiac artery, 34 cases origi- nated in abdominal aorta, 24 cases originated in right renal artery, 2 cases originated in left gastric artery and LIPA, 2 cases originated in LIPA. Conclusions 64-slice spiral CT angiography can aquire original information of RIPA, and provide reference for intervention performers.

关 键 词：螺旋CT 血管成像 右膈下动脉 

分 类 号：R735.7[医药卫生—肿瘤]