Mastoid osteoma

Case contributed by Gagandeep Choudhary
Diagnosis probable

Presentation

Hard swelling at left auricular region.

Patient Data

Age: Adult
ct

CT bone window showing a homogeneous osseous density pedunculated dome-shaped lesion arising from the mastoid part of left temporal bone. It shows homogeneous density and smooth outline.

Case Discussion

Osteoma arising from the mastoid part of left temporal bone.

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