Cranial MR abnormalities in fetuses with TSCa
| Foramen of Monro /GE Mass Unilateral | Foramen of Monro/GE Mass Bilateral | SEN | Cortical/Subcortical | Dominant Hemispheric Mass | MEG | HMEG | WM Signal Abnormality | VM | Cerebellar Abnormality | |
|---|---|---|---|---|---|---|---|---|---|---|
| Present | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 3 | 0 |
| Absent | 2 | 3 | 3 | 2 | 3 | 3 | 3 | 4 | 1 | 4 |
| Not stated | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Note:—SEN indicates subependymal nodules; HMEG, hemimegalencephaly; MEG, megalencephaly; VM, ventriculomegaly.
↵a Local institutional cases (n = 4).