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マツモト ナオユキ
Matsumoto Naoyuki
松本 直行 所属 鶴見大学 歯学部 歯学科 病理学 職種 教授 |
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| 論文種別 | 【査読あり】 研究論文（学術雑誌） |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Correlation between histopathological image and radiographic image pattern in fibro-osseous lesions in relation to bone complexity and distribution |
| 掲載誌名 | 正式名：DENTOMAXILLOFACIAL RADIOLOGY ISSNコード：0250832X |
| 出版社 | BRITISH INST RADIOLOGY |
| 巻・号・頁 | 38(1),pp.17-22 |
| 著者・共著者 | M. Araki,S. Kawashima,N. Matsumto,S. Nishimura,K. Komiyama |
| 発行年月 | 2009/01 |
| 概要 | Objectives: This study examined correlations between radiographic patterns and the shape of osteoid tissue formations, as determined histopathologically.Methods: 20 cases of fibro-osscous lesions were investigated, comprising 5 radiographic patterns: focal (n = 3), target (n = 6), lucent (n = 4), calcification (n = 3) and multiconfluent (n = 4). Histopathological images in the central area of a full-section specimen were transformed into binary images and then into 8-bit scale images. Bone complexity and density of bone distribution were calculated and compared between patterns.Results: Bone complexity score was 7384.64 For lucent, 2029.85 for focal, 2713.40 for multiconfluent, 8388.63 for calcification and 1364.27 for target pattern. The results could be broadly separated into two types: small (target, focal and multiconfluent patterns), and large (lucent and calcification patterns). Density of bone distribution was relatively low in all areas for lucent and calcification patterns, and high for focal, multiconfluent and target patterns. No significant differences in bone complexity or density of bone distribution were seen between individual patterns.Conclusions: Correlations a |
| DOI | 10.1259/dmfr/99191766 |