Clinicopathologic study of 186 odontogenic tumors at Osaka Dental University Hospital over 15 years
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- Fukuda Aoi
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Tsuji Kaname
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Hayashi Teruyoshi
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Watanabe Shinya
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Himejima Akio
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Kono Takako
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Matsushima Yuki
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Sano Toshiya
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Yamada Koji
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Matsumoto Kazuhiro
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Yoshida Hiroaki
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Iseki Tomio
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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- Morita Shosuke
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University
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Histopathological records of the First Department of Oral and Maxillofacial Surgery in Osaka Dental University Hospital were reviewed retrospectively for all odontogenic tumors of the oral cavity and the jaws seen from January 1996 to December 2010. The 186 lesions were all primary cases and classified based on the 2005 WHO odontogenic tumor classification. None of the tumors was malignant. The keratocystic odontogenic tumor (KCOT) (73 cases, 39%) was the most frequent type, followed by ameloblastoma (AME) (49 cases, 26%), odontoma (OD) (41 cases, 22%), cementoblastoma (CB) (6 cases, 3%) and odontogenic myxoma (OM) (5 cases, 3%). The male to female ratio for the tumors was 1.5 :1. The average age of the patients was 37 years, with a range from 3 to 82 years. There was a peak in the third decade with 37 cases (20%). The maxilla to mandible ratio was 1 : 2.8. The anterior was the most frequent area in the maxilla, while the posterior region was more common in the mandible. Enucleation and curettage (ENC) was the most frequent treatment (67 cases, 39%) followed by enucleation (ENU) (62 cases, 36%). The next most frequent treatment was marsupialization followed by enucleation and curettage (MAR) (30 cases, 17%). Many cases were treated by conservative treatment. There was recurrence in 4 cases of ENC, 6 cases of MAR and one case of marginal resection of the mandible.
収録刊行物
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- Journal of Osaka Dental University
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Journal of Osaka Dental University 46 (2), 259-266, 2012
大阪歯科学会
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詳細情報 詳細情報について
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- CRID
- 1390001204963296896
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- NII論文ID
- 110009553535
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- NII書誌ID
- AA00704144
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- ISSN
- 21896488
- 04752058
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可