Table 2 Karyotyping results of 159 cases and pregnancy outcome.

From: The clinical performance of fetal sex chromosome abnormalities in serum biochemical screening in the second trimester

types

n

case

karyotype results

Pregnancy outcome

45,X

23

#1–23

45,X

16 cases of induced labor, 5 cases of full-term delivery, and 2 cases of death after birth

47,XXX

19

#24–42

47,XXX

11 cases of induced labor, 7 cases of full-term delivery, and 1 case of premature delivery

47,XXY

36

#43–78

47,XXY

29 cases of induced labor and 7 cases of full-term delivery

47,XYY

17

#79–95

47,XYY

10 cases of induced labor, 6 cases of full-term delivery, and 1 case of premature delivery

Mosaic

64

#96

mos 45,X[6]/46,XX[43]

Full-term delivery

  

#97

mos 45,X[5]/46,XY[28]

Full-term delivery

  

#98

mos 45,X[17]/46,XX[18]

Full-term delivery

  

#99

mos 45,X[11]/47,XXX[9]

Induced labour

  

#100

mos 45,X,21pss[10]/46,XX,21pss[56]

Full-term delivery

  

#101

mos 45,X[4]/46,XY[32]

Induced labour

  

#102

mos 45,X[17]/47,XXX[12]/46,XX[7]

Induced labour

  

#103

mos 45,X[22]/46,XX[4]

Induced labour

  

#104

mos 45,X[39]/46,XX[14]

Induced labour

  

#105

mos 47,XXY[22]/46,XY[28]

Induced labour

  

#106

mos 45,X[8]/46,XY[12]

Induced labour

  

#107

mos 47,XXX[23]/46,XX[13]

Full-term delivery

  

#108

mos 47,XXY[10]/46,XY[20]

Full-term delivery

  

#109

mos 45,X[6]/46,XY[27]

Full-term delivery

  

#110

mos 45,X[6]/46,XX[29]

Full-term delivery

  

#111

mos 45,X[25]/46,XX,21pss[75]

Induced labour

  

#112

mos 45,X[6]/46,XY[18]

Full-term delivery

  

#113

mos 45,X[10]/47,XXX[11]

Induced labour

  

#114

mos 45,X[12]/46,XX[9]

Induced labour

  

#115

mos 45,X[7]/47,XYY[12]/46,XX[1]

Induced labour

  

#116

mos 45,X[7]/47,XXX[4]/46,XX[32]

Full-term delivery

  

#117

mos 45,X[22]/46,XY[78]

Full-term delivery

  

#118

mos 45,X[10]/47,XXX[40]

Full-term delivery

  

#119

mos 45,X[9]/46,XX,+M[5]

Full-term delivery

  

#120

mos 45,X[3]/47,XYY[1]/46,XY[11]

Induced labour

  

#121

mos 47,XXY[12]/46,XY[38]

Induced labour

  

#122

mos 45,X[14]/46,X, i(X)[10]

Induced labour

  

#123

mos 45,X[11]/47,XYY[13]/46,XY[6]

Induced labour

  

#124

mos 47,XXY[7]/46,XY[39]

Full-term delivery

  

#125

mos 45,X[19]/46,XX[11]

Induced labour

  

#126

mos 45,X[14]/46,XY[18]

Induced labour

  

#127

mos 47,XXY[11]/46,XY[9]

Induced labour

  

#128

mos 45,X[78]/47,XXX[19]/ 46,XX[3]

Induced labour

  

#129

mos 45,X[5]/46,XX[25]

Full-term delivery

  

#130

mos 45,X[21]/46,XX[5]

Induced labour

  

#131

mos 45,X[23]/46,XX[77]

Induced labour

  

#132

mos 45,X[53]/47,XYY[52]

Induced labour

  

#133

mos 45,X[5]/46,XX[35]

Full-term delivery

  

#134

mos 45,X[1]/47,XYY[3]/46,XY[18]

Full-term delivery

  

#135

mos 47,XXX[4]/46,XX[29]

Full-term delivery

  

#136

mos 47,XXY[5]/46,XY[40]

Full-term delivery

  

#137

mos 45,X[10]/46,XX[16]

Full-term delivery

  

#138

mos 45,X[59]/46,XY[41]

Induced labour

  

#139

mos 46,XX[24]/46,XY[36]

Induced labour

  

#140

mos 45,X[15]/46,XX[17]

Induced labour

  

#141

mos 45,X, inv9[13]/46,XX, inv9[9]

Induced labour

  

#142

mos 45,X[20]/46,XY[3]

Full-term delivery

  

#143

mos 45,X[6]/46,XX[29]

Induced labour

  

#144

mos 47,XYY[37]/46,XY[78]

Full-term delivery

  

#145

mos 45,X, inv9[3]/46,X,+M, inv9[27]

Full-term delivery

  

#146

mos 45,X[6]/46,XY[24]

Full-term delivery

  

#147

mos 45,X[8]/46,XX[31]

Full-term delivery

  

#148

mos 45,X[4]/46,XY[18]

Induced labour

  

#149

mos 47,XYY[44]/45,X[15]/48,XYYY[11]/49,XYYYY[4]/46,XY[26]

Induced labour

  

#150

mos 47,XYY[4]/46,XY[16]

Full-term delivery

  

#151

mos 45,X[81]/46,XX[19]

Induced labour

  

#152

mos 45,X[5]/46,XY[22]

Full-term delivery

  

#153

mos 45,X[5]/46,XY[35]

Full-term delivery

  

#154

mos 45,X[3]/46,XX, del(X)(q? )[7]

Induced labour

  

#155

mos45,X[12]/46,XY[18]

Full-term delivery

  

#156

mos 45,X,9qh+[9]/46,XX,9qh+[11]

Induced labour

  

#157

mos 47,XYY[32]/46,XY[21]

Full-term delivery

  

#158

mos 45,X[6]/46,XY[14]

Induced labour

  

#159

mos 45,X[19]/46,XX[21]

Induced labour