書誌事項
- タイトル別名
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- Electron Microprobe Analysis of Benign Cementoblastoma.
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Benign cementoblastoma is an uncommon neoplasm and is classified as true neoplasms related to the odontogenic apparatus.<BR>In this paper, a new case of cementoblastoma with findings by electron probe X-ray microanalyzer (CMA: Computer-aided Micro Analyzer) is reported. A 20-year-old male was referred to our clinic in March 1990, complaining of swelling and spontaneous pain with over 6 months duration in the lower right molar region. Family and medical histories were not contributory. Extraoral examination showed no evidence of abnomality nor any lymphadenopathy in the region. Intraorally, there was a bone-hard swelling in the right molar region of the mandible. Radiographically, there was a wellcircumscribed radiopaque area (approximately 1.5 cm in diameter) in the lesion, and apparent contiguity between the tumor and the roots of the involved tooth. Clinicoradiographically, it was diagnosed as cementoma. The tumor was enucleated and the involved tooth was extracted under local anesthesia. The patient followeed at satisfactory postoperative course. The gross specimen was 13 × 10 × 13 mm in size, bone-hard, and gray-white in color. Histological diagnosis of benign cementoblastoma was obtained. The findings of CMA showed that large percentages of Ca and P as well as small amounts of Mg, Na, K, and S were contained in the specimen.
収録刊行物
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- 日本口腔科学会雑誌
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日本口腔科学会雑誌 44 (1), 130-135, 1995
特定非営利活動法人 日本口腔科学会
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詳細情報 詳細情報について
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- CRID
- 1390001206437330176
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- NII論文ID
- 10006611943
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- NII書誌ID
- AN00189050
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- ISSN
- 21850461
- 00290297
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- 本文言語コード
- ja
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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