We present a case of a xanthogranuloma of the lateral ventricle choroid plexus in association with focal areas of abnormal T2 signal in the tegmentum of the pons as well as within the middle cerebellar peduncles. The characteristic MR appearance of this rare entity is described along with a pathologic basis suggesting an association with posterior fossa lesions.

Background: Xanthogranuloma of the sellar region is an extremely rare benign entity with only case reports and series documented in literature. We aim to describe this report a suprasellar xanthogranuloma that was diagnosed initially as cystic craniopharyngioma. Case Description: A 28-year-old woman presented clinic 2-week history headaches, blurred vision, nausea, vomiting. She had no medical ...