近十年的临床实践证明,小肠疾病亦堤一类常见病,尤其是克罗恩病、小肠间质瘤、小肠血管病变、小肠腺癌等。小肠疾病由于临床起病隐匿、症状特异性不强等因素,临床诊断十分困难。各种传统检查方法如~(99m)Tc 核素扫描、小肠钡灌造影术等,均因敏感性和准确性较低,无法满足临床诊断的要求,因此非常需要有助于诊断小肠疾病,尤其是能提供较 Nearly a decade of clinical practice has proved that small bowel disease embankment is a common disease, especially Crohn’s disease, small intestinal stromal tumor, intestinal vascular disease, intestinal adenocarcinoma and so on. Small intestine disease due to clinical onset of occult, symptom-specific and other factors, clinical diagnosis is very difficult. A variety of traditional examination methods such as ~ (99m) Tc radionuclide scanning, small bowel irrigation angiography, are less sensitive and accuracy, can not meet the clinical diagnosis requirements, it is very necessary to help diagnose small bowel disease, especially Is able to provide more