A case of osteochondroma arising at the articular tubercle of the temporal bone
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- TAKATSUKA Danki
- Department of Oral and Maxillofacial Surgery and Comprehensive Oral Science, Faculty of Medicine, University of Toyama
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- TACHINAMI Hidetake
- Department of Oral and Maxillofacial Surgery and Comprehensive Oral Science, Faculty of Medicine, University of Toyama
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- NAKAYAMA Eiji
- Department of Oral and Maxillofacial Radiology, School of Dentistry, Health Sciences University of Hokkaido
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- SAKURAI Kotaro
- Department of Oral and Maxillofacial Surgery and Comprehensive Oral Science, Faculty of Medicine, University of Toyama
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- TAKAICHI Mayu
- Department of Oral and Maxillofacial Surgery and Comprehensive Oral Science, Faculty of Medicine, University of Toyama
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- NOGUCHI Makoto
- Department of Oral and Maxillofacial Surgery and Comprehensive Oral Science, Faculty of Medicine, University of Toyama
Bibliographic Information
- Other Title
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- 側頭骨の関節結節部に発生した骨軟骨腫の1例
- ソクトウコツ ノ カンセツ ケッセツブ ニ ハッセイ シタ コツナンコツ シュ ノ 1レイ
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Abstract
<p>Osteochondroma is a benign bone tumor covered by a cartilage cap, arising at the external surface of the bone. In the oral and maxillofacial regions, this lesion is known to develop in the mandibular condyle; however, involvement of the temporal bone is rare. We present a case of osteochondroma arising at the articular tubercle of the temporal bone. A 32-year-old man visited our department for evaluation of a mass in the right temporal bone. Radiographic examination revealed a pedunculated exophytic mass continuous with the articular tubercle of the right temporal bone, and the patient was clinically diagnosed with a temporal bone tumor. We performed surgical resection through a preauricular incision under general anesthesia. A histopathological evaluation revealed formation of bone covered by a cartilage cap, which confirmed the diagnosis of osteochondroma. The residual lesion showed no growth two years postoperatively.</p>
Journal
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- Japanese Journal of Oral and Maxillofacial Surgery
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Japanese Journal of Oral and Maxillofacial Surgery 69 (2), 43-47, 2023-02-20
Japanese Society of Oral and Maxillofacial Surgeons
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Details 詳細情報について
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- CRID
- 1390295823370969984
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- NII Book ID
- AN00189163
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- ISSN
- 21861579
- 00215163
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- NDL BIB ID
- 032705732
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
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- Abstract License Flag
- Disallowed