Figure 2From: Infratentorial benign cystic meningioma mimicking a hemangioblastoma radiologically and a pilocytic astrocytoma intraoperatively: a case report Contrast-enhanced T1 axial (A) and sagittal (B) magnetic resonance imaging demonstrating the extra-axial posterior fossa cystic lesion from the posterior interhemispheric fissure (black arrow) with an enhancing mural nodule (white arrow). No evidence of a dural tail was seen. Also noted were dilated 3rd and lateral ventricles.Back to article page