A cytogenetic study of five rare karyotypes
Yang Zhen-rong, Xiao Yan-zhong, Liu Xi-xian
Current Medical Science ›› 1992, Vol. 12 ›› Issue (4) : 234-236.
A cytogenetic study of five rare karyotypes
The results of chromosme analysis of 5 cases from our genetic counseling showed that among these patients, 4 had two or more repeated spontaneous abortions. Structural abnormalities with the karyotypes 46, XX, t(1;11)(q42;q13), 46, XY, t(l7:19)(q21;pl3.3), 46.XY, t(4;5)(p13;q35) were reported for the first time in the literature abroad. The karyotypes 46, XX, t(l6;18)(q24;q21), 46,XX, t(3;8)(p21;q24.3) were reported for the first time in the literature at home, A discussion is made on the origin of chromosome aberration and the cause of repeated spontaneous abortions.
chromosome aberration / karyotype / repeated spontaneous abortion / genetic counseling
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