Two Cases of Cartilaginous Choristoma—Not Chondroma of the Bony External Auditory Canal

The presence of a cartilaginous mass on the bony external auditory canal is an unusual finding. Currently, two different diagnoses have been used to describe this type of mass: chondroma and cartilaginous choristoma. There is currently no consensus on which diagnosis is appropriate for this type of...

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Bibliographic Details
Main Authors: Kohei Yamahara, Yuki Katsura, Yuki Egawa, Kana Lee, Satoshi Ikegami
Format: Article
Language:English
Published: Hindawi Limited 2018-01-01
Series:Case Reports in Otolaryngology
Online Access:http://dx.doi.org/10.1155/2018/6346453