放射性核素显像对功能性胃肠病的研究与临床应用

Radionuclides imaging in the research and application of functional gastrointestinal disorders

功能性胃肠病(FGIDs)目前被定义为脑-肠互动异常导致的胃肠道功能性疾病。PET运用于消化道功能的脑影像,在中枢神经系统调节胃肠道症状的研究中扮演重要角色;放射性核素胃排空显像及胃食道反流显像对部分FGIDs的诊断、鉴别诊断及疗效判断具有特殊的临床价值。

Functional gastrointestinal disorders （FGIDs） is currently defined as a functional disorder of the gastrointestinal tract caused by abnormal brain intestinal interaction. PET of brain used in gastrointestinal function plays an important role in the study of central nervous system regulating the gastrointestinal symptoms. For some of FGIDs, radionuclide gastric emptying imaging and gastroesophageal reflux imaging had very important value in diagnosis, different diagnosis and evaluation of treatment.