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Table 1 Biometry report

From: Prenatal diagnosis of a novel pathogenic variation in the ACAN gene presenting with isolated shortening of fetal long bones in the second trimester of gestation: a case report

GA: 21w + 3d

 

Biometry

Gestational age

Media + − 2DS

Percentile

BPD

44.2 mm

19w

51.7 + −5.0

6.7

HC

183.9 mm

20w + 6d

189.3 + −29.6

42.8

CEREB

22.1 mm

21w + 1d

22.4 + −2

44.0

PV

6.7 mm

   

AC

146.0 mm

19w + 2

173.7 + −26

16.1

HL

26.0 mm

19w

32.4 + −4.0

5.5

ULNA

25.3 mm

19w + 3 s

30.9 + − 4.0

8.1

RAD

22.1 mm

19w + 3d

27.9 + −4.0

7.4

FL

27.2 mm

18w + 5d

34.9 + −4.0

2.7

TIB

24.5 mm

19w + 1d

30.9 + −3.0

1.7

FIB

25.1 mm

19w + 5d

29.9 + −3.0

5.5

FOOT

31.0 mm

19w + 2d

37.3 + −4.0

5.8

NB

6.5 mm

19w + 4d

7.2 + −0.7

17.7

EFW

306 g

  

< 2.5

  1. GA gestational age, BPD biparietal diameter, HC head circumference. CEREB cerebellum. PV posterior ventricle, AC Abdominal circumference, HL Homeurs length, RAD radial length, FL Femur length, TIB Tibial length, FIB Fibula length, NB Nasal bone, EFW estimated fetal weight
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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