Purpose To research the clinic value of digital gastrointestinalseries.
目的：探讨数字化胃肠造影的临床应用价值。
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Conclusion Digital gastrointestinalseries is superiors to traditional methods.
结论：数字化胃肠较传统胃肠有显著的优势。
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Objective This paper introduces an improved pneumo barium double contrast examination (for the upper gastrointestinal tract) to release the pain caused by gastrointestinalseries.