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肠梗阻是指肠管内、外的病变引起肠内容物通过障碍。肠梗阻有急、慢性两种。临床上主要表现为腹痛、呕吐、便秘。儿童肠梗阻的病因主要有两大类:一类为机械性肠梗阻,可因粘连与粘连带压迫、嵌顿性外疝或内疝、肠外肿瘤压迫、肠扭转等一些肠外因素引起;也可因肠管本身的原因引起
Intestinal obstruction refers to the intestine, outside the pathological changes caused by bowel disorders. Ileus has acute and chronic two. The main clinical manifestations of abdominal pain, vomiting, constipation. The causes of intestinal obstruction in children are mainly two categories: one is mechanical intestinal obstruction, adhesions and adhesions can be caused by compression, incarcerated external hernia or internal hernia, parenteral tumor oppression, intestinal patency caused by some extra-intestinal factors; Can also be caused by the reason of the intestine itself