便秘(Constipation)

功能性便秘(chronic functional constipation，CFC)

泻剂性结肠(cathartic colon)

胃肠通过试验(gastrointestinal transit test, GITT)

直肠及肛门测压(anorectal anometry, RM)

气囊排出试验(balloonexpulsion test, BET)

胃肠传输试验(GITT)

生物反馈(Biofeedback )