【编者的话】　胃肠功能性疾病的研究在近年来发展很快 ,尤其是在 80年代中期成立的起草功能性胃肠障碍诊断标准的国际性工作组 (罗马委员会 ) ,已对超过 2 0种的功能性胃肠障碍形成了共识标准 ,近期又公布了经过修订的罗马标准 (罗马Ⅱ )。为了使本刊的读者对这一方面的新进展 Editor’s Note] The study of gastrointestinal functional diseases has been developing rapidly in recent years, especially in the international working group (Rome Committee) drafting functional diagnostic criteria for gastrointestinal disorders established in the mid-1980s. More than 20 Of functional gastrointestinal disorders have formed consensus standards and recently published a revised Rome standard (Rome II). In order to make our readers new developments in this area