Table 7.

Live birth cases with abnormal prenatal diagnostic results

	Findings on ultrasound	Chromosome karyotype analysis results	CMA
1	Increased NT	47,XXX	arr(X)×3
2	Increased NT	47,XYY[10]/46,XY[11]	arr(1–22)×2,(X)×1,(Y)×2[0.5]
3	Increased NT	46,XX, t(11;19)(q25;p13.1)dn	Normal
4	Increased NT	47,XYY	arr[GRCh37] Yp11.32q11.223(118551_26192662)x2,Yq11.23(27769668_28799654)x2
5	Increased NT	45,XY, rob(14;15)(q10;q10)	Normal
6	Echogenic intracardiac focus	45,X[2]/47,XXX[2]/46,XX[57]	Normal
7	Echogenic intracardiac focus, echogenic bowel	46,XX, t(11;22)(q25;q13.1)	Normal
8	Absent nasal bone	46,XX	arr[GRCh37] Xp22.31(6537109_8167604)x1
9	Aberrant right subclavian artery	46,XX, t(10;13)(q21.2;q32)dn	Normal
10	Choroid plexus cyst	46,XY	arr[GRCh37] 16p13.11(15077292_16178545)x3
11	Choroid plexus cyst	46,XY	arr[GRCh37] 16p13.11(14892976_16517413)x4