小儿不懂事或由于家长照顾不周常误吞一些金属异物,如硬币、铁蛋子、小铁片、铁钉、针等。一旦发现应该怎样处理呢?如果误吞的是圆形无尖角的金属,一般不必担心,吞入的东西1～2天后自然会随粪便排出;如果误吞的是有锐角的金属,如针、铁钉等,因其可刺入肠壁,应予以足够的重视。应在放松孩子裤带的同时立即送医院急诊,注意切忌按压腹部,以免异物刺入或刺穿 Children do not sensible or due to parental care do not swallow some metal foreign objects, such as coins, iron eggs, small iron pieces, nails, needles and so on. If found to be swallowed round corners without sharp corners of the metal, generally do not have to worry about, swallowed things will naturally be discharged with the feces after 1 to 2 days; if the swallowing is an acute angle of the metal, such as the needle , Nails, etc., because it can pierce the intestinal wall, should be given sufficient attention. Children should be relaxed at the same time to send the hospital emergency belt, pay attention to avoid pressing the abdomen to prevent foreign body piercing or piercing