Korean J Otolaryngol-Head Neck Surg.
2001 Jul;44(7):783-785.
Osteochondroma of the Atlas Presenting as an Oropharyngeal Mass
- Affiliations
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- 1Department of Otolaryngology, College of Medicine, Chungbuk National University.
- 2Department of Neurosurgery, College of Medicine, Chungbuk National University.
- 3Department of Diagnostic Radiology, College of Medicine, Chungbuk National University.
Abstract
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Osteochondroma, also known as osteocartilaginous exostosis, or just exostosis, is the most common benign bone tumor. Most of osteochondromas are solitary lesions and affect long bones; however, about 12% of osteochondromas are multiple lesions with the autosomal dominant inheritance. Only 1~4% of solitary osteochondromas originate in the spine. Symptoms vary depending on its location. We experienced a case of osteochondroma of the atlas presenting as an oropharyngeal mass. We report the case with a review of literatures.