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面对有严重畸形的活婴出生,需立即作维持生命的抢救时,医生和双亲不得不作出是否要抢救的决定。大多数病例要考虑今后的智力,如没有脑部畸形,则智力能正常发育,此时,应大力抢救。染色体畸变是先天畸形伴有中枢神经系发育障碍的一个重要原因,如生后一天内,能知道疑有染色体病的畸形儿核型,则能更合理地作出上述决定。骨髓细胞即刻染色体分析对这方面提供了帮助,它从骨穿、培养到报告只需2～12小时,一般为2～4小时。方法为用含0.1CC肝素的针筒,在髂嵴或胚骨吸取骨髓液,分别
Faced with the birth of a living baby with a serious deformity, the doctor and her parents have to make a decision on whether or not to rescue them. Most cases should consider the future of intelligence, if there is no brain deformity, the normal development of intelligence, this time, should be vigorously rescued. Chromosome aberration is a congenital malformation associated with central nervous system dysplasia, an important reason, such as one day after birth, can know the suspected chromosomal abnormalities karyotype, then the more reasonable to make the above decision. Immediate chromosome analysis of bone marrow cells in this area has been helpful, it from bone wear, the report to the training just 2 to 12 hours, usually 2 to 4 hours. Method for the use of 0.1CC heparin syringe, iliac crest or bone marrow fluid absorption, respectively