Conclusion: Small intestine double contrast radiography was the best diagnosis method to intestinal tumor at present.

结论: 小肠气钡对比双重造影是目前小肠肿瘤最有价值的诊断方法.

互联网

Conclusion: Colon Double contrast Radiography and Synchronous Defecation plays a special role in diagnosis of constipation.

结论: 结肠双重造影同步排粪造影对便秘有重要的诊断价值.

互联网