Department of Otolaryngology-Head and Neck Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA.
Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, PA, USA.
Ear Nose Throat J. 2024 Apr;103(4):214-216. doi: 10.1177/01455613211048974. Epub 2021 Sep 29.
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.
软骨性错构瘤是一种罕见的外耳道良性病变,通常在无症状患者的体格检查中偶然发现。我们的患者的软骨性错构瘤是迄今为止文献中描述的最大的软骨性错构瘤。此外,本文还回顾了外耳道内肿块的命名法和鉴别诊断。