Two subtypes of meningiomas with different imaging co-existed at sphenoid ridge

Abstract

Intracranial multiple meningiomas are not uncommon, but multiple meningiomas consisting of different subtypes are rare. Here, we describe an adult male patient with two meningiomas located at sphenoid ridge, with different features on MRI and CTA. Histological examination revealed that one was fibrous meningioma and the other was psammomatous meningioma.

Key words:

• Sphenoid ridge
• fibrous meningioma
• psammomatous meningioma
• co-existence

Declaration of interest: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.