医用CT、MRI及US口服对比剂在胃部疾病诊断中的应用价值  

Current application of CT,MRI and US oral contrast agents in the diagnosis of stomach diseases

作　　者：张峰[1] 姚建[2] 

机构地区：[1]泰山医学院,山东泰安271000 [2]山东省医学影像学研究所,山东济南250000

出　　处：《实用医药杂志》2017年第9期847-849,共3页Practical Journal of Medicine & Pharmacy

摘　　要：胃肠道疾病是临床上的常见病,正确的诊断与治疗对患者的生活质量有着极为重要的影响。目前对胃肠道检查常用的无创检查方法为影像学检查,包括:X线胃肠道造影,超声,计算机体层摄影成像,核磁共振等。胃肠道作为空腔器官,单纯的影像学检查方法难以对胃肠道结构细节进行显示,而口服对比剂的使用解决了空腔结构对图像质量的影响,故就各种类型的口服对比剂进行分析,评价其优缺点,为以后临床工作提供参考。Gastrointestinal disease is a common disease clinic ally. It＇s correct diagnosis and treatment have a very important impact on the quality of life of the patients. Currently,the noninvasive examinations commonly used for gastrointestinal examinations are radiographic examinations,including X-ray gastrointestinal imaging,ultrasonography, computed tomography, magnetic resonance imaging, etc. The gastrointestinal tract is a hollow organ,so that simple imaging methods are difficult to display the details of the gastrointestinal structure. The use of oral contrast solution just can solve the influence of cavity structure on image quality. In this paper, various types of oral contrast agents are analyzed and their advantages and disadvantages are evaluated thus to provide reference for future clinical work.

关 键 词：口服对比剂 计算机体层扫描 核磁共振 超声 胃部疾病 

分 类 号：R814.43[医药卫生—影像医学与核医学] R573[医药卫生—放射医学]