Date of Presentation:5/17/2017

Attending pathologist: Jose Otero, MD, PhD

Presented by: Shweta Chaudhary, MD

Prepared by: Shweta Chaudhary, MD

Organ:Brain

HISTORY:

A 35 year old male presented with sudden decrease in hearing on left side and seizures. MRI showed left sino-dural angle mass.

What is the most likely diagnosis?

  1. Schwannoma
  2. Fibrous meningioma
  3. Solitary fibrous tumor / hemangiopericytoma
  4. Dural based Ewing's sarcoma
Solitary fibrous tumor / hemangiopericytoma