Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

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Neurofibromatosis神经纤维瘤病

Neurofibromatosis is an inherited (genetic) problem of the nervous system.神经纤维瘤病是一种遗传性（基因）的问题，神经系统。 Nerves in any part of the body develop non-cancerous swellings (neurofibromas).神经在身体任何部分，发展非癌肿胀（神经纤维瘤） 。 These can appear in any tissue where the affected nerve is lying.这些可以出现在任何组织如受影响的神经是在说谎。 They are swellings of the fatty (myelin) nerve sheaths.他们是肿胀的不饱和脂肪酸（髓鞘）神经鞘。 Although the swellings themselves are not cancerous, they can have serious effects depending on which part of the nervous system they are in.虽然肿胀本身并非癌变，他们可以有严重影响，视乎哪部分的神经系统，他们英寸

There are two types.有两种类型。 Type I neurofibromatosis (NF1, or von Recklinghausen’s disease) occurs equally in men and women at a rate of one in every 2,500 people. I型神经纤维瘤病（ nf1 ，或冯recklinghausenâ € ™病）发生同样在男性和女性的比率之一，在每2500人。 Type II neurofibromatosis (NF2) is much rarer, found in only one in 35,000 people. II型神经纤维瘤病（ nf2 ）是许多罕见的发现，在只有一个在3.5万人。