Introduction: Dandy Walker Syndrome (DWS) is a congenital brain malformation characterized by hypoplasia or absence of cerebellar vermis, cystic dilatation of fourth ventricle and hydrocephalus. It is frequently associated with other congenital anomalies. Associated central nervous system anomalies such as agenesis of corpus callosum and vermis are associated with poor prognosis. Association of...

A series of 6 patients with arachnoid cysts of the posterior fossa who were treated surgically is presented. The diagnosis of the nature of the lesion and of the exact location within the posterior fossa could not be established on a clinical basis. CT scanning is the best method for diagnosing the lesion and for observing the postoperative evolution. Treatment consisted of removing the cyst wa...

Dandy-Walker syndrome in monozygotic twins is reported. The twins reported, presented with delayed development, big head and dysmorphic features. In addition, there were significant cafe-au-lait spots on the trunk and other minor features consistent with the diagnosis of neurofibromatosis. To the best of our knowledge, Dandy-Walker syndrome in combination with neurofibromatosis in monozygotic t...

Abstract We report a case of hydrocephalus with Dandy–Walker malformation in 2-month-old girl child recently recovered from COVID-19. The was detected to have acyanotic heart disease left-to-right shunt and severe pulmonary arterial hypertension during the preoperative evaluation process for ventriculoperitoneal (VP) placement. share our experience perioperative management artery banding (PAB) ...

Loss of Foxc1 is associated with Dandy-Walker malformation, the most common human cerebellar malformation characterized by cerebellar hypoplasia and an enlarged posterior fossa and fourth ventricle. Although expressed in the mouse posterior fossa mesenchyme, loss of Foxc1 non-autonomously induces a rapid and devastating decrease in embryonic cerebellar ventricular zone radial glial proliferatio...

The association of Down syndrome (DS) with Dandy Walker malformation (DWM) is extremely rare, with only 3 cases reported to date. All cases reported have shown a bad life expectancy and a bad developmental outcome. The present case reveals the possibility of a good prognosis. A 19-month-old male patient had successful endoscopic hydrocephalus treatment and a good developmental outcome. He proba...

FOXC1 loss contributes to Dandy-Walker malformation (DWM), a common human cerebellar malformation. Previously, we found that complete Foxc1 loss leads to aberrations in proliferation, neuronal differentiation and migration in the embryonic mouse cerebellum (Haldipur et al., 2014). We now demonstrate that hypomorphic Foxc1 mutant mice have granule and Purkinje cell abnormalities causing subseque...