Fig. 5

Twenty-nine-week gestation; SSFSE T2WIs axial planes at the level of posterior fossa and lateral ventricle revealed hypoplastic vermis with dilated fourth ventricle which is seen communicating with the enlarged retro-cerebellar CSF space (a); associated supratentorial hydrocephalus (b, c). MRI diagnosis: Dandy–Walker malformation. Recommendation: Postnatal shunting. Postnatal CT images (d–f), confirmed the same diagnosis of DWM