Intraventricular Meningioma is related to obstructive hydrocephalus and ependymoma, and has symptoms including headache and seizures. An important gene associated with Intraventricular Meningioma is NF2 (NF2, Moesin-Ezrin-Radixin Like (MERLIN) Tumor Suppressor). Affiliated tissues include brain and prostate, and related phenotype is homeostasis/metabolism.