| ○種別 (必須): | □ | 学術論文 (審査論文)
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| ○言語 (必須): | □ | 英語
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| ○招待 (推奨): |
| ○審査 (推奨): | □ | Peer Review
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| ○カテゴリ (推奨): | □ | 研究
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| ○共著種別 (推奨): | □ | 国内共著 (徳島大学内研究者と国内(学外)研究者との共同研究 (国外研究者を含まない))
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| ○学究種別 (推奨): |
| ○組織 (推奨): | 1. | 徳島大学.歯学部
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| ○著者 (必須): | 1. | 高橋 章 ([徳島大学.病院.診療科.歯科口腔外科.口腔外科])
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| 2. | 菅原 千恵子
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| 3. | (英) Akita Kazuya (日) 秋田 和也 (読) あきた かずや
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| ○学籍番号 (推奨): | □ | ****
| [ユーザ] |
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| 4. | (英) Kamada Kumiko (日) 鎌田 久美子 (読) かまだ くみこ
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| ○学籍番号 (推奨): | □ | ****
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| 5. | 工藤 景子 ([徳島大学.大学院医歯薬学研究部.歯学域.口腔科学部門.臨床歯学系.口腔外科学])
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| ○学籍番号 (推奨): |
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| 6. | 玉谷 哲也
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| ○学籍番号 (推奨): |
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| 7. | 宮本 洋二 ([徳島大学.大学院医歯薬学研究部.歯学域.口腔科学部門.臨床歯学系.口腔外科学])
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| ○題名 (必須): | □ | (英) Prevalence and imaging characteristics of nasopharyngeal and eustachian tube tonsilloliths in 2244 patients determined using computed tomography (日)
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| ○副題 (任意): |
| ○要約 (任意): | □ | (英) Nasopharyngeal tonsilloliths (NT) and eustachian tube tonsilloliths (ET) are not as well-known to radiologists as palatine and lingual tonsilloliths. The aim of this investigation was to determine the prevalence and imaging characteristics of NT and ET using CT and panoramic radiographs. We retrospectively assessed the scans of 2244 patients who underwent consecutive CT and panoramic radiographs of the maxillofacial region. The prevalence, size, number, and position of NT and ET were analysed. NT and ET were detected in 14 (0.6%) and 6 (0.3%) of 2244 patients on CT, respectively, but they were undetectable on panoramic radiographs. No significant difference was found in the prevalence with respect to sex. Although there was also no significant difference in the prevalence among age groups, tonsilloliths were most commonly noted in patients over 40 years old; they appeared as small and round calcified bodies, ranging from 1 to 3 mm in diameter. All NT were found 0 to 3 mm beneath the nasopharyngeal mucosal surface. The prevalence of NT and ET on CT was lower than that of palatine and lingual tonsilloliths. However, since they are encountered more frequently than clinically significant calcifying diseases such as retropharyngeal calcific tendinitis, clinicians should be able to correctly diagnose NT and ET based on their anatomical features. (日)
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| ○キーワード (推奨): | 1. | (英) nasopharynx (日) (読)
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| 2. | (英) eustachian tube (日) (読)
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| 3. | (英) tonsil (日) (読)
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| 4. | (英) calculi (日) (読)
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| 5. | (英) computed tomography (日) (読)
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| 6. | (英) X-Ray (日) (読)
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| ○発行所 (推奨): |
| ○誌名 (必須): | □ | Dento Maxillo Facial Radiology (International Association of Maxillofacial Radiology/British Institute of Radiology)
(pISSN: 0250-832X, eISSN: 1476-542X)
| ○ISSN (任意): | □ | 0250-832X
ISSN: 0250-832X
(pISSN: 0250-832X, eISSN: 1476-542X) Title: Dento maxillo facial radiologyTitle(ISO): Dentomaxillofac RadiolSupplier: British Institute of RadiologyPublisher: British Institute of Radiology (NLM Catalog)
(Wiley)
(Scopus)
(CrossRef)
(Scopus information is found. [need login]) | [継承] |
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| ○巻 (必須): | □ | 47
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| ○号 (必須): | □ |
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| ○頁 (必須): | □ | 20180052 20180052
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| ○都市 (任意): |
| ○年月日 (必須): | □ | 西暦 2018年 4月 25日 (平成 30年 4月 25日)
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| ○URL (任意): |
| ○DOI (任意): | □ | 10.1259/dmfr.20180052 (→Scopusで検索)
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| ○PMID (任意): | □ | 29714075 (→Scopusで検索)
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| ○備考 (任意): | 1. | (英) Article.ELocationID: 10.1259/dmfr.20180052 (日)
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| 2. | (英) Article.PublicationTypeList.PublicationType: Journal Article (日)
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