Chordoid glioma: a rare old foe but a new pathological and radiological presentation.

Chordoid glioma (CG) is a rare WHO Grade II neoplasm of the anterior third ventricle. We report two cases of CG with new presentation in terms of histopathology and location: a case of CG with osseous metaplasia evident on imaging, and another CG, unusually located in the posterior portion of the third ventricle.