Conclusion:Because the exit obstruction and the atony of colon always interact and present simultaneously,the combined application of colonic transportation trial an...

• 结论:由于结肠无力和出口梗阻常合并存在且相互作用,所以结肠运输试验和排粪造影的联合应用将有助于临床作出更准确、更全面的诊断和制定更恰当的治疗方案。