Table 1.
Prenatal diagnosis, postnatal diagnosis, and outcome.
| Postnatal outcome | ||||||
|---|---|---|---|---|---|---|
| Prenatal diagnosis (US and MRI) | N | Normal | Isolated VM | VM + other findings | Terminated or lost to follow-up | Other |
| Normal | 8 | 7 | 1 | |||
| Isolated VM | 29 | |||||
| 10.0 -12.0 | (22) | 11 | 4 | 1 porencephaly | 3 | 1 neonatal death; 1 eye gaze abnormality, 1 trisomy |
| 12.1- 15.0 | (4) | 2 | 1 | 1 premature birth | ||
| > 15.1 | (3) | 1 | 1 porencephaly | 1 | ||
| VM + corpus callosum pathology | 5 | 3 ACC/1 with abnormal gyral pattern | 1 | |||
| VM + cerebellar pathology | 2 | 2 | ||||
| VM + abnormal migration | 2 | 2 | ||||
| VM + hemorrhage | 3 | 1 | 1 porencephaly | 1 | ||
| Holoprosencephaly | 1 | 1 holoprosencephaly | ||||
| Total | 50 | 20 | 6 | 8 | 12 | 4 |