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本文阐述了有关染色体分析的原理、适应症及注意事项。在分析适应症时,应适当地选择显带法,不要遗漏嵌合体或染色体变异的鉴别等。某些疾病需要采用与普通培养法不同的方法或前处理,最好预先向分析者说明病名及临床所见。如能掌握原理加以活用,则染色体分析对临床将更为有益。染色体检查目前已普及,染色体异常的诊断,对先天异常儿和其家属有极为重大的影响。为此,必须有确实的资料、根据,和慎重的处理。
This article describes the principle of chromosome analysis, indications and precautions. In the analysis of indications, should be properly selected banding method, do not miss the chimera or chromosome mutation identification. Some diseases need to use a different method or pre-treatment than the ordinary culture method, it is best to pre-explain to the analyst the name of the disease and clinical findings. If you can grasp the principle to be used, then the chromosome analysis will be more useful in clinical. Chromosome examination is now widespread, the diagnosis of chromosomal abnormalities, congenital anomalies and their families have a very significant impact. For this reason, there must be concrete information, evidence, and careful treatment.