小儿慢性非特异性腹泻(以下简称为CNSD),也有称之为结肠激惹综合征的。初被划归粥样泻综合征。1956年Cohen提出应单独作为一个综合征。根据其后的一系列报导,现已认为它是婴幼儿腹泻中颇为常见的一种。CNSD的临床表现业已明确,但病因及病理生理尚未完全肯定。也缺乏特效疗法。近年的研究,对病因和发病机理的探讨有所突破,并在治疗上也取得初步效果。 Chronic non-specific childhood diarrhea (hereinafter referred to as CNSD), also known as colon irritation syndrome. Early was classified porridge-like syndrome. Cohen proposed in 1956 should be used alone as a syndrome. According to a series of subsequent reports, it is now considered to be quite common in infants with diarrhea. The clinical manifestations of CNSD have been clear, but the etiology and pathophysiology have not yet been fully affirmed. Also lack of special effects therapy. In recent years, the research on etiology and pathogenesis has made breakthroughs and achieved initial results in treatment.