Laryngeal Osteoblastoma: Unusual Location in Arytenoid Cartilage.

J Craniofac Surg

Department of Otorhinolaryngology, University of Health Sciences Turkey, Kartal Dr. Lutfi Kirdar Research and Training Hospital, Istanbul, Turkey.

Published: June 2021

Osteoblastoma is a benign bone tumor with a slow growing and local aggressive nature. This tumor type is usually localized in the cervical vertebra and rarely involves laryngeal cartilage structures. Very few osteoblastoma cases have been reported in the literature. Here we present laryngeal osteoblastoma originating from arytenoid cartilage in a patient with a history of cordectomy due to glottic squamous cell carcinoma.

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http://dx.doi.org/10.1097/SCS.0000000000006878DOI Listing

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