Petrous apex lesions (differential)

Last revised by Arlene Campos on 11 Jan 2024

There is a wide differential diagnosis of petrous apex lesions:

See also

Cases and figures

  • Case 1: left petrous apicitis
  • Case 2: cholesterol granuloma
  • Case 3: chondrosarcoma
  • Case 4: left meningioma
  • Case 5: acoustic schwannoma
  • Case 6: petrous apex cephalocoele
  • Case 7: asymmetric fatty bone marrow of the petrous apex
  • Case 8: fibrous dysplasia
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