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Case Reports in Neurological Medicine
Volume 2018, Article ID 2171434, 3 pages
Case Report

Internal Auditory Canal Dural Enhancement in Granulomatosis with Polyangeitis Disease

1Department of Otology and Neurotology, Colombian National University Hospital, Bogotá, Colombia
2Department of Otolaryngology Head and Neck Surgery, National University of Colombia, Bogotá, Colombia

Correspondence should be addressed to Juan Carlos Izquierdo Velásquez; moc.oohay@7odreiuqzicj

Received 8 January 2018; Accepted 28 March 2018; Published 21 May 2018

Academic Editor: Mehmet Turgut

Copyright © 2018 Juan Carlos Izquierdo Velásquez and Luis Felipe Romero Moreno. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Diffuse dural enhancement of the internal auditory canal in T1-weighted gadolinium-enhanced magnetic resonance imaging could be a helpful and early clinical sign in a very aggressive limited granulomatosis with polyangeitis disease, called previously Wegener Disease (WD).