Methods: Two hundred and ten consecutive patients with chronic constipation were investigated by history, digital rectal examination, gastrointestinal transit test ( GITT) and anorectal manometry ( ARM) to determine the patterns of motor dysfunction.
方法:对连续入选的210例慢性便秘患者通过病史采集、肛门直肠指检、胃肠传输试验(GITT)和肛门直肠测压(ARM)判断其动力障碍类型。
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