染色体组型分析图 被检者名致仁逆年龄m门诊号2B 日期2搞号的+顺号92491。核型分析42)∠ trisomy of chromosome 21 was seen in the peripheral lymphocytes of patient with 21-trisomy 1 唇32中当trisomy of chromosome 21 was seen in the peripheral lymphocytes of patient with 21-trisomy