Items tagged “intraventricular”
3 results found
Article
Colloid cyst of the third ventricle
Colloid cysts of the third ventricle are benign epithelial lined cysts with characteristic imaging features. Although usually asymptomatic, they can rarely present with acute and profound hydrocephalus.
Classically these cysts are identified as well-delineated hyperattenuated mass on unenhanced...
Article
Intraventricular meningioma
Intraventricular meningiomas are rare tumors usually encountered in adults and are somewhat distinct from the far more common extra-ventricular meningioma.
On imaging, they classically present as vividly enhancing solid mass at the trigone of the lateral ventricles.
Epidemiology
Intraventricu...
Article
Choroid plexus papilloma
Choroid plexus papillomas are an uncommon, benign (WHO grade 1) neuroepithelial intraventricular tumor, which can occur in both the pediatric (more common) and adult population.
On imaging, these tumors are usually identified in the fourth ventricle in adults and in the lateral ventricles in t...