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Case Reports in Otolaryngology
Volume 2017 (2017), Article ID 7296467, 4 pages
https://doi.org/10.1155/2017/7296467
Case Report

High-Grade Transformation (Dedifferentiation) of Acinic Cell Carcinoma of the Parotid Gland: Report of an Unusual Variant

1Department of Otolaryngology, Head & Neck Surgery, King Faisal Specialist Hospital & Research Centre, MBC 47, P.O. Box 3354, Riyadh 11211, Saudi Arabia
2Department of Pathology, King Faisal Specialist Hospital & Research Centre, P.O. Box 3354, Riyadh 11211, Saudi Arabia

Correspondence should be addressed to Sarah S. Al-Otaibi; moc.kooltuo@ibiatolass

Received 6 January 2017; Revised 1 April 2017; Accepted 19 April 2017; Published 14 May 2017

Academic Editor: Abrão Rapoport

Copyright © 2017 Sarah S. Al-Otaibi et al. 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.

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