Intracanalicular meningioma.

¹Department of Neurosurgery, Tulane University School of Medicine, New Orleans, LA 70112, USA.

|July 6, 2000

Summary

Intracanalicular meningiomas are rare tumors that mimic vestibular schwannomas on MRI. This case highlights subtle imaging features that can suggest meningioma over schwannoma.

Area of Science:

Neurosurgery
Neuroradiology
Neuropathology

Background:

Intracanalicular meningiomas are rare tumors.
Differentiating them from vestibular schwannomas is challenging.
Vestibular schwannomas are the most common tumors of the internal auditory canal.

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