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随着医学科学的不断发展,有关发现遗传病及先天性畸形的报导越来越多,因此在做好产前诊断及时去除不良种子的同时,对已出生婴儿的普查,亦应引为重视。新生儿脐血染色体检查已被公认为有效的诊断手段,但在群体中进行染色体普查,操作较繁,且受一定设备和技术条件的限制,不利于广泛普遍开展。为此我们采用取材方便、操作简单的新生儿颊粘膜X染色质检查法,作为对新生儿性染色体异常综合症的初步筛选。
With the continuous development of medical science, there are more and more reports about the discovery of genetic diseases and congenital malformations. Therefore, it is necessary to pay more attention to the screening of the born babies while doing prenatal diagnosis to timely remove undesirable seeds. Neonatal umbilical cord chromosome examination has been recognized as an effective diagnostic tool, but in the population for chromosome survey, the operation is complicated, and by certain equipment and technical conditions, is not conducive to widespread widespread. To this end, we use convenient and simple operation of neonatal buccal mucosa X chromatin examination method, as a preliminary screening of neonatal sex chromosome abnormalities.