腱板滑液包面不全断裂のMRI診断
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- 山根 慎太郎
- Department of Orthopaedic Surgery, Hokkaido University School of Medicine.
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- 三浪 明男
- Department of Orthopaedic Surgery, Hokkaido University School of Medicine.
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- 石川 淳一
- Department of Orthopaedic Surgery, Hokkaido University School of Medicine.
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- 吉岡 千佳
- Department of Orthopaedic Surgery, Hokkaido University School of Medicine.
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- 末永 直樹
- Department of Orthopaedic Surgery, Royal Northshore Hospital, Sydney University.
書誌事項
- タイトル別名
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- MR Imaging of Bursal Side Partial-thickness Rotator cuff tear
- - 腱板肥厚像についての検討-
説明
The purpose of this study was to evaluate the correlation between MRIs and the surgical findings of bursal side partial-thickness rotator cuff tear(BPRCT).53 shoulders, diagnosed as impingement syndrome or BPRCT at open surgery and 11 normal rotator cuff shoulders were studied. We evaluated the frequency of thickening sign and high intensity change of the rotator cuff in the MRI. According to the operative findings, patients were divided into four groups. BPRCT(group B), fibrillation of the rotator cuff surface(group F), subacromial impingement with an intact rotator cuff(group I), and a normal rotator cuff(group N) were 27.7,19, and 11shoulders respectively. The thickening sign of the rotator cuff was observed in 88.9%,57.1%,52.6%, and 9.1% of groups B, F, I, and N respectively. Furthermore, high intensity change of the rotator cuff was observed in 70.4%,14.3%,36.8%, and 0% of groups B, F, I, and N respectively. The sensitivity, specificity, and accuracy were 82.4%,63.3%, and 73.4% with a thickening sign and 58.8%,76.6%, and 67.2% with a high intensity change of the rotator cuff. The incidence of a thickening sign correlated with the degenerative change of the rotator cuff.. We concluded that the thickening sign of the rotator cuff in MRIs was useful in the screening of BPRCT.
収録刊行物
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- Katakansetsu
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Katakansetsu 28 (2), 237-240, 2004
Japan Shoulder Society
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詳細情報 詳細情報について
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- CRID
- 1390282680445407744
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- NII論文ID
- 130004644070
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- ISSN
- 09104461
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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
