论文部分内容阅读
囊性纤维化是白种人中最常见的致命性遗传性疾病,它可累及多系统、多器官的外分泌腺,如肺、胰腺、汗腺、唾液腺、小肠、胆道、子宫颈及睾丸等,其中以肺部病变最为严重和多见。由于本病主要因多种脏器的外分泌腺分泌的粘液异常粘稠而致病,故又名粘液粘稠病。本病系常染色体隐性遗传,当父母均为囊性纤维化基因携带者时,每次妊娠可有25%的机率娩出该病患儿,50%的机率娩出囊性纤维化基因携
Cystic fibrosis is the most common and lethal hereditary disease in Caucasians. It can affect multiple system, multiple organ exocrine glands such as lung, pancreas, sweat gland, salivary gland, small intestine, biliary tract, cervix and testis, among which The most serious and common lung disease. As the disease mainly due to multiple organ exocrine secretion of mucus abnormal viscous and pathogenic, it is also known as mucus viscous disease. The disease is autosomal recessive inheritance, when both parents are carriers of cystic fibrosis genes, each pregnancy may have a 25% chance of delivering the disease, with a 50% chance of delivering a cystic fibrosis gene