马凡(Marfan)氏综合征属于一种先天性、遗传性结缔组织病,为常染色体显性遗传,发病率约0.04%至0.1%。其特点是晶状体异位、先天性心脏病以及细长体型与蜘蛛指(趾),故又名蜘蛛指(趾)综合征。此疾病有其独特的临床特征,忽视会导致误诊。体育界在招运动员时,由于一度要求身高,而忽略 Marfan syndrome is a congenital, hereditary connective tissue disease, autosomal dominant inheritance, the incidence of about 0.04% to 0.1%. It is characterized by ectopic lens, congenital heart disease and slender body with the fingers (toes), it is also known as the spider finger (toe) syndrome. This disease has its own unique clinical features, neglect will lead to misdiagnosis. Sports in mobilization mobilization, because of the height at one time, and ignored