人们往往把先天性疾病都认为是遗传病,其实这是两个完全不同的概念。先天性疾病是在胎儿期得的,也就是胎儿在子宫内的生长发育过程中,受到外界或内在不良因素作用,致使胎儿发育不正常,出生时已经有表现或有迹象的疾病。如:风疹病毒感染引起的畸形、先天性髋关节脱 People often think of congenital diseases as genetic diseases, in fact, these two completely different concepts. Congenital disease is obtained in the fetus, that is, during fetal growth and development in the uterus, fetuses by the outside world or inherent adverse factors, resulting in fetal development is not normal, have been born at the performance or signs of disease. Such as: rubella virus infection caused by deformity, congenital hip off