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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Marfan syndrome马凡氏综合征

Marfan syndrome is a genetic disorder of the connective tissue, which can involve many  areas of the body such as the heart, lungs, skin, skeleton and eyes.马凡氏综合征是一种遗传性疾病的结缔组织，它可以涉及很多领域的机构，例如心脏，肺脏，皮肤，骨骼和眼睛是雪亮的。

The syndrome is rare, affecting 1 in 10,000 of the population.  It is sometimes referred to as an autosomal dominant condition, meaning that people with Marfan syndrome have a 50% chance of passing it on to one of their children.  75% of cases are a result of inheritance from a parent who also has the disorder; in 25% of cases spontaneous mutation is the cause.该综合征是罕见的，影响一在万的人口，这是有时被称为作为一个常染色体显性遗传性条件，也就是说，人与马凡氏综合征有50 ％的机会，通过它放在一个自己的子女。 75 ％的案件因继承父母谁也有障碍; 25 ％的情况下自发突变的原因是。