Schulze B, Miller K
Clin Genet. 1986 Sep;30(3):239-40. doi: 10.1111/j.1399-0004.1986.tb00602.x.
In a series of 110 chromosome analyses, after chorionic villus sampling, mosaics were found in 3 out of 106 long term cultures. In all 3 cases, subsequent amniotic fluid cell cultures showed normal karyotypes. Maternal cell contamination was encountered in one long term culture derived from carefully dissected chorionic villi.
在110例绒毛取样后的染色体分析中，106例长期培养中有3例发现嵌合体。在所有3例中，随后的羊水细胞培养显示核型正常。在一份源自仔细解剖的绒毛的长期培养物中发现了母体细胞污染。
