Table 4 Obstetric outcomes in 279 fetuses

Neural tube defect

 - Anencephaly

22

9

-

2

-

3

-

-

-

-

 - Encephalocele

10

3

-

2

-

-

-

-

3

1

 -Meningocele

-

-

-

-

-

-

-

-

1

-

 -Myelomeningocele

3

-

-

1

3

-

-

-

6

3

 -Spina bifida occulta

-

-

-

-

-

-

-

-

1

-

 - Unclassified closed spina bifida

-

-

-

-

-

-

-

-

1

-

 -Unclassified NTD

2

2

-

1

1

-

-

-

6

-

Ventriculomegaly

4

8

-

7

14

3

4

-

45

11

Holoprosencephaly

6

4

1

2

8

-

-

-

3

1

Microcephaly

2

1

-

1

4

-

-

-

-

1

Cysts

 - arachnoid cyst

-

-

-

2

1

-

-

-

2

-

 - choroid plexus cyst

2

1

-

1

1

-

-

-

2

-

Cystic hygroma

18

1

6

3

1

-

-

-

8

3

Chiari Type II malformation

3

3

-

2

1

-

-

-

7

1

Dandy Walker malformation

-

3

-

5

4

-

-

-

4

1

Cerebellar disorder

-

2

1

2

3

2

1

-

3

-

Megacisterna magna

-

2

-

2

2

1

-

-

4

1

Agenesis of corpus callosum

3

4

-

-

2

-

1

-

3

1

Other spinal malformations

8

4

-

3

5

-

-

-

1

2

Miscellaneous

 -sacrococcygeal teratoma

1

-

-

-

-

-

-

-

2

1

 -cerebral atrophy

-

-

-

-

-

1

-

-

1

-

 -wide CSP

-

-

-

1

-

-

-

-

1

-

 -absent CSP

1

-

-

-

1

-

-

-

3

-

 -megalencephaly

-

-

-

-

-

-

-

-

1

-

 -hydranencephaly

-

-

-

-

1

-

-

-

-

-

 -intracranial haemorrhage

-

-

-

-

1

-

-

-

-

-

 -intracranial tumour

-

-

-

-

-

-

-

-

-

-