Imaging of Intraventricular lesions - DRE 6 Introduction General scheme Criteria of an intraventricular lesion Colloid cyst Ependymoma and CSF seeding Subependymoma Choroid plexus papilloma Choroid plexus carcinoma Intraventricular meningioma Difference between Plexus papiloma and IV meningioma Subependymal GCA Central neurocytoma Dermoid cyst and subarachinoid leakage Epidermoid cyst Subependymal deposit Difference between Subependymal deposit and Lymphoma