Skip to main content

Table 1 Comparison of karyotyping, FISH and aCGH analysis (n = 86)

From: Array-based comparative genomic hybridization is more informative than conventional karyotyping and fluorescence in situ hybridization in the analysis of first-trimester spontaneous abortion

Case No

Karyotype results

FISH results

Array CGH resultse

1–11

46, XX

XX

Normal

12–13a

46, XX

XY

Normal

14a

46, XX

XY

+5b

15–35

46, XY

XY

Normal

36

46, XY

XY, +21

+21

37

46, XY

XY

+14b

38

47, XX, +3

XX

+3

39

47, XX, +6

XX

+6

40

47, XY, +6

XY

+6

41

47, XX, +7

XX

+7

42

47, XX, +8

XX

+8

43

47, XX, +9

XX

+9

44–45

47, XY, +12

XY

+12

46

47, XX, +13

XX, +13

+13

47

47, XX, +14

XX

+14

48

47, XX, +15

XX

+15

49-53

47, XX, +16

XX, +16

+16

54-62

47, XY, +16

XY, +16

+16

63

47, XY, +16

XY, +16/XY mosaic

+16

64

47, XX, +18

XX, +18

+18

65-66

47,XX,+20

XX

+20

67-68

47,XX,+21

XX, +21

+21

69

47,XY,+21

XY, +21

+21

70-72

47,XX,+22

XX, +22

+22

73

47,XX,+22

XX,+22/XX mosaic

+22

74

47,XX,+22

XX, +22

+9 b ,+22

75-77

47,XY,+22

XY, +22

+22

78

46,XY,del 18p

XY

del 18p

79

45,XY,-21

XY, -21

−21

80-81

45,X

Monosomy X

Monosomy X

82-84

Triploid

Triploid

Normal

85-86

Tetraploid c

Normal

Normal

All abnormal

47d

35

47

  1. aonly maternal cell cultured.
  2. bverified by QF-PCR.
  3. cdue to a culture artifact (92,XXXX and 92,XXYY).
  4. dexcluding two culture artifact tetraploids.
  5. eThe sex chromosome in aCGH was in accordance with FISH analysis.