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婴儿迁延性腹泻是指病程超过一月以上的顽固腹泻,近年来病例有增多的趋势。一般发生于2岁以下婴儿,但较大儿童偶也有之。轻症仅表现每日大便次数较多(5次至十余次),重症则更可反复发生脱水、酸中毒,有的危及生命。此类腹泻病因诊断较为困难,治疗亦不容易。根据文献及作者临床观察,分别综述如下:一、病因诊断方面:病因较复杂,诊断时以寻求病因为主,可考虑以下因素:(一)饮食因素:多发生于乳儿时期,为引起迁延性腹泻的最常见的病因。
Persistent diarrhea in infants refers to stubborn diarrhea lasting more than a month, with an increase in recent years. Generally occurs in infants under 2 years of age, but older children have it too. Mild manifestations only show more frequent bowel movements (5 to more than 10 times), severe cases can be repeated dehydration, acidosis, and some life-threatening. Etiology of diarrhea is more difficult to diagnose and treatment is not easy. According to the literature and the author’s clinical observation, respectively, are summarized as follows: First, the etiological diagnosis: the cause of the more complex, the diagnosis of the main reason to seek for the cause, consider the following factors: (A) dietary factors: Occur in infancy, to cause persistent The most common cause of diarrhea.