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幼儿园大班的棒棒,老爱用手指挖鼻孔。一天午睡前刚把小指尖塞进鼻孔不一会儿,就突然惊哭起来。值班老师过去一看,只见棒棒鼻孔里往外流着血,被子上也积了一大滩。年轻老师没经过这种事,一时束手无策,急忙将棒棒送进市医院看急诊。耳鼻喉科医生检查后,立即往鼻孔里填塞油纱条,很快就止住了出血。望着满脸惊恐的老师,医生解释说,3岁以上孩子鼻腔出血很多见。90％鼻出血,象棒棒一样发生在靠近外面的鼻中隔前下方,称为利特氏区。此处粘膜很薄,毛细血管网表残,却又丰富。由于处在半暴露部位,容易受到外界刺激和损伤而发生
Kindergarten class sticks, old love digging nostrils with your fingers. One day before going to bed just a little finger tip into the nose a while, suddenly cried. Watch teacher in the past, I saw lollipop flowing out of blood, the quilt also plot a big beach. Young teachers have not been such a thing, sometimes helpless, hurried to the city hospital to see emergency. After ENT examination, the gauze was stuffed into the nostrils and the bleeding was stopped shortly thereafter. Looking at his face frightened teacher, the doctor explained that many children over the age of 3 see nasal bleeding. 90% of nose bleeds, like a stick, occur near the underside of the nasal septum near the outside, known as Litvinka. Mucosa here is thin, capillary network table residual, but rich. As in the semi-exposed parts, vulnerable to external stimuli and damage occurred