Garnham I, Sutherland G R
Cytogenetics Unit, Adelaide Children's Hospital, Australia.
Am J Hum Genet. 1987 Oct;41(4):668-70.
A method is described for karyotyping neonates on the basis of data from cord blood--by means of direct examination of dividing cells--that yields results within a few hours of birth. This method obviates the need for bone-marrow aspiration when chromosome studies are required urgently.
本文描述了一种基于脐带血数据对新生儿进行核型分析的方法——通过直接检查分裂细胞——该方法在出生后数小时内即可得出结果。当急需进行染色体研究时,这种方法无需进行骨髓穿刺。