60歳以上の患者で,立身の高さから転倒した後の損傷のCTスキャン評価
Sarim Ather1,2, Katrina Nash3,4, Joelle Alexander5
1Oxford University Hospitals NHS Foundation Trust, Oxford, OX3 9DU, UK. sarim.ather@ouh.nhs.uk.
Emergency radiology
|August 21, 2025
まとめ
60歳以上の高齢者は,転倒後に胸部損傷のリスクが高い. コンピュータ トモグラフィー (CT) スキャンは,X線で見逃されることが多い重大な傷害を明らかにし,CTを強調します.
科学分野:
- 高齢者 トラウマ
- 放射線画像プロトコル
- 緊急 医療
背景:
- 高齢者 (60歳以上) の人の転倒は,緊急診療所への訪問の重要な原因です.
- 適切な管理のために急性傷害の範囲を評価することが重要です.
- コンピュータートモグラフィー (CT) は,胸部と腹部の潜在的トラウマを評価するためにしばしば使用されます.
研究 の 目的:
- 60歳以上の患者の急性損傷のスペクトルと重症度を決定する.
- これらの怪我を診断する際にCT画像の有用性を評価する.
- この患者グループにおける現在のCTイメージングプロトコルの適切性を評価する.
主な方法:
- 60歳以上の患者の胸部CTリクエストの遡及レビュー (2019-2020年).
- 放射線情報システムと電子患者記録からのデータ抽出
- 胸部,腹部,骨盤のコントラスト強化および非コントラストスキャンを含むCTの分析.
主要な成果:
- 60歳以上の患者の51% (178人/ 349人) は,転倒後のCTで急性胸部発見を示した.
- 肋骨骨折は最も一般的であり (170人の患者),同時期に胸部X線 (CXR) を撮る際に見逃されることが多かった.
- 急性腹部外傷の発見は稀であった (腹部・骨盤CTを受けた患者の16%).
結論:
- 高齢の患者は,立っている高さから落ちた後に胸部損傷に非常に敏感です.
- 胸部CTは正確な診断に不可欠であり,CXRがしばしば見逃した損傷を検出します.
- CT画像は,高齢者の転倒による怪我を評価するために不可欠であり,腹部損傷はそれほど一般的ではありません.
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