ABSTRACT
Inflammatory pseudotumor is a non-neoplastic inflammatory process. Histologically
these lesions appear as an inflammatory infiltrate with a fibrotic background. Clinical
presentations vary from slow growth with minimal mass effect, to bony destruction
that can mimic malignancy. Although they occur most commonly in the orbit, there are
a growing number of case reports of tumors of the temporal bone and skull base. Inflammatory
pseudotumors of the temporal bone are best treated by excision, with radiation and
steroid therapy reserved for inoperable tumors. The clinical, histologic, and radiographic
features of two patients with inflammatory pseudotumor of the temporal bone are presented.
KEYWORDS
Pseudotumor - temporal bone
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Andrew VaughanM.D.
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eMail: vaughaah@evms.edu