From the case: Petrous apicitis

Modality: CT
Axial bone window
Modality: CT (bone window)

- “ Features are consistent with infection of the petrous apex (petrous apicitis) resulting in Gradenigo syndrome. ”

Used in the following articles:

  • Petrous apicitis - “ Petrous apicitis, also known as apical petrositis, is infection with involvement of bone at the very apex of the petrous temporal bone. Epidemiol...”
  • Endolymphatic sac tumour - “ Endolymphatic sac tumours (ELST) are very rare, locally invasive tumours of endolymphatic sac. Early detection of these tumours is critical, becau...”

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