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1989年以来,我站优生实验室根据有关二胎生育政策中对于审批一孩系病残儿并有遗传病史的父母及子女都要做外周血染色体检查的要求,3年共做外周血染色体检查243例,发现染色体核型异常11例,占4.53％。我们根据每例的具体情况加以指导,减少了残孩出生,达到促进人口素质提高的目的。1 对象和方法 3年内共做外周血染色体检查243例,男136例,女107例。病员来源主要是每年批残孩生二胎,对有遗传病史和怀疑有染色体病的父母及子女和通过咨询门
Since 1989, our station eugenics laboratory according to the second child birth policy for approval of a pedigree disabled children and genetic parents and children have to do peripheral chromosomal examination requirements, a total of 3 years to do a peripheral chromosomal examination In 243 cases, 11 cases were found karyotype abnormality, accounting for 4.53%. We guide each case according to the specific circumstances, reducing the birth of disabled children, to achieve the purpose of promoting the quality of the population. 1 objects and methods 3 years to do a total of 243 cases of peripheral blood chromosomal examination, 136 males and 107 females. The main source of illnesses are disabled children each year, the second child, have a genetic history and suspected chromosomal diseases of parents and children and through counseling