Asymmetric ventriculomegaly, interhemispheric cyst and dysgenesis of the corpus callosum (AVID)
Updates to Article Attributes
Body
was changed:
Asymmetric ventriculomegaly, interhemispheric cyst, and dysgenesis of the corpus callosum (AVID) is a triad of congenital cerebral anomalies.
Radiographic features
- markedly asymmetric enlargement of the lateral ventricles may be the initial finding on routine fetal morphology ultrasound.
- interhemispheric cyst
- dysgenesis of the corpus callosum
- absent cavum septum pellucidum
- macrocephaly
Associations
Other congenital abnormalities may be present, including Dandy-Walker malformation, grey matter heterotopia or polymicrogyria.
Treatment and prognosis
Variable but generally severe neurologic and developmental delay.
-<p><strong>Asymmetric ventriculomegaly, interhemispheric cyst and dysgenesis of the corpus callosum (AVID)</strong> is a triad of congenital cerebral anomalies.</p><h4>Radiographic features</h4><ul>- +<p><strong>Asymmetric ventriculomegaly, interhemispheric cyst, and dysgenesis of the corpus callosum (AVID)</strong> is a triad of congenital cerebral anomalies.</p><h4>Radiographic features</h4><ul>
Unable to process the form. Check for errors and try again.