(Group I) Cases with molar pregnancy (No GTN) N = 40

(Group II) Post-molar GTN cases N = 40

Mean

±SD

Min

Max

Mean

±SD

Min

Max

Age

29.75

2.59

25.00

36.00

27.68

3.15

18.00

32.00

Gestational age

at evacuation

12.73

0.82

11.00

14.00

13.63

1.55

11.00

17.00

Sub-endometrial blood flow

Resistance index RI

0.72

0.04

0.66

0.80

0.49

0.04

0.40

0.58

Pulsatility index PI

2.63

0.22

2.10

2.90

1.65

0.18

1.10

1.90

Vascularization index VI

13.94

0.55

12.80

15.30

38.25

1.53

36.80

43.60

Flow index FI

17.13

2.50

11.80

21.10

47.64

1.52

45.80

52.70

Vascularization flow index VFI

11.07

0.44

10.30

12.20

24.37

2.07

22.30

31.00

Myometrial (Intramural)

Vascularization index VI

18.80

0.71

16.30

20.10

50.49

2.89

46.90

60.10

Flow index FI

24.75

0.82

22.10

26.10

51.80

2.70

48.90

60.40

Vascularization flow index VFI

10.82

1.99

4.40

14.20

26.79

1.11

25.50

30.10

B.hCG

99,740.25

20,567.02

85,670.00

170,000.00