Dandy-Walker Malformation (DWM) – Tetra-ventriculomegaly | Panorama Scan

Dandy-Walker Malformation (DWM) – Tetra-ventriculomegaly | Panorama Scan: Dandy-Walker Malformation (DWM) (Tetra-ventriculomegaly) Dandy-Walker Malformation (DWM) is characterized by the association of: Hydrocephalus of variable degree of the all ventricular cavities of the brain. Cyst in the posterior cranial fossa. Cerebellar inferior vermian defect through which, The cyst communicates with the fourth ventricle. In this HD p720 video lecture you will learn about: Etiology of DWM. Embryologic Basis of DWM. Dandy-Walker Postulate. Theory of Benda. Theory of Gardner. DWM Continuum (Spectrum). Ultrasound Diagnosis with all ultrasound modalities.