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目的探讨婴幼儿肠套叠平片的诊断作用。方法总结３２例经灌肠或手术证实的婴幼儿肠套叠平片资料，并选择３２例婴幼儿非肠套叠腹部平片作为对照。分别统计两组平片的６种Ｘ线表现：空肠气少，回肠扩张，结肠粪少，盲肠消失，回肠侧移或／和排列异常及腹内肿块，对两组Ｘ线表现分别用χ２检验。结果病变组与对照组上述６种Ｘ线表现，χ２检验结果，除空肠气少外均相差非常显著（Ｐ＜０．０１）。多种Ｘ线表现的组合，可使本病诊断率达８１．３％。结论腹部平片对婴幼儿肠套叠有较高的诊断价值，且可了解有否灌肠的禁忌证及估测灌肠复位的难易，故应视为本症的侦察片
Objective To investigate the diagnostic value of intussusception in infants and children. Methods 32 cases of infantile intussusception confirmed by enema or operation were summarized and 32 cases of non-intussusception abdominal placenta were selected as controls. Six types of plain radiographs of the two groups were statistically analyzed: less jejunal air, ileum dilatation, less colonic mucosa, disappearance of cecum, abnormal ileal movement and / or alignment and intra-abdominal mass. X-ray examination . Results The results of X-ray and X-ray examination showed that there was significant difference (P <0.01) between the above 6 X-ray findings and the control group except the jejunum gas. A combination of a variety of X-ray performance, can make the diagnosis rate of 81.3% of the disease. Conclusion Abdominal plain film on the intussusception of infants and young children have a higher diagnostic value, and can understand whether the enema contraindication and estimation of enema reduction is difficult, it should be regarded as the scout of the disease