From the case: Cholesterol granuloma

Axial bone window
System: Head & Neck
Modality: CT (bone window)

- “ Although cholesterol granulomas are the most common cystic lesion of the petrous apex, they are usually associated with chronic otitis media, whic...”

View full size version of Cholesterol granuloma

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.