Primary Middle Ear Meningioma: Case Report and Literature Review.

Int J Surg PatholJun 30, 2026 (epub)
Case ReportOtolaryngology (ENT)Pathology (Anatomic & Clinical)Radiology (Diagnostic)

Abdullah Alkhaldi, Abdulmohsen Jameel Alshammari, Mohammed Abdullah Bayounis et al.

✦ AI-curated · Sources linked

Case in brief

A 59-year-old man presented with two years of intermittent right-sided otorrhea and conductive hearing loss. Imaging showed middle ear opacification with erosion of the ossicles, findings that prompted surgical excision. Histopathological and immunohistochemical assessment confirmed a primary middle ear meningioma. Postoperative follow-up showed no recurrence.

What made this case unusual

The tumor was an exceptionally rare extracranial meningioma in the middle ear, where nonspecific clinical and imaging findings can resemble more common middle ear disease.

Diagnostic / clinical pearl

Middle ear opacification and ossicular erosion are not diagnostic on imaging alone; histopathology and immunohistochemistry were needed to identify the meningioma and distinguish it from common middle ear pathologies.

Source

PubMed · PMID 42377301

Published in Int J Surg Pathol. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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