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Philadelphia College of Osteopathic Medicine

Otolaryngology

Cartilaginous choristoma

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Full-Text Articles in Medicine and Health Sciences

Cartilaginous Choristoma Of The External Auditory Canal., Harleen K Sethi, Melanie Shpigel, Ghiath Alnouri, Jing Zhou, Robert T Sataloff Sep 2021

Cartilaginous Choristoma Of The External Auditory Canal., Harleen K Sethi, Melanie Shpigel, Ghiath Alnouri, Jing Zhou, Robert T Sataloff

Otolaryngology (ENT) Resident Research

Cartilaginous choristoma is a rare benign lesion of the external auditory canal, generally found incidentally on physical exam in an asymptomatic patient. Our patient had the largest cartilaginous choristomas described in the literature to date. Additionally, this reviews the nomenclature and differential diagnoses of masses within the external auditory canal.