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ultrasound diagnosis of fatal anomalies

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APPENDIX

cm

40

PI

5,0

35

4,5

30

4,0

3,5

25

3,0

20

15

95 %

2,5

2,0

10

5

5 %

1,5

1,0

0,5

95 %

5 %

0

20 24

28 32 36

40

Weeks

0,0

10 14 18 22 26 30 34

38

Weeks

Nwosu et al., BJOG, 1993, 100, 816 – 9

Kaminopetros et al., Fetal Diag Ther 1991

Fig. 19.37 Amniotic fluid index. Fig. 19.38 Pulsatility index: uterine artery.

RI

1,0

PI

3,5

0,9

3,0

0,8

2,5

0,7

0,6

0,5

95 %

2,0

1,5

95 %

1

0,4

1,0

5 %

0,3

0,2

10 14 18 22 26 30 34

5 %

0,5

0,0

38 42

22 24 26 28 30 32 34 36 38 40 42

Weeks

Weeks

2

Kaminopetros et al., Fetal Diag Ther 1991

Harrington et al., Ultras. in Obstet. Gynecol. 6, 1996

Fig. 19.39 Resistance index: uterine artery. Fig. 19.40 Pulsatility index: umbilical artery.

3

4

5

359

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