4歳の少女の股関節のオリジナルの生物学的再構築
Marco Manfrini1, Marco Innocenti, Massimo Ceruso
1Department of Musculo-Skeletal Oncology, Istituto Ortopedico Rizzoli, via Pupilli 1, 40136, Bologna, Italy. marco.manfrini@ior.it
Lancet (London, England)
|January 18, 2003
まとめ
この研究は,骨アロインプラント内のフィブラーオートグラフトを使用して,ユーイングの肉腫を持つ子供の新しい部再建を詳細に説明しています. このテクニックは,4年後に骨の成長と機能的な股関節回復を成功裏に実証しました.
科学分野:
- 整形外科 整形外科
- 小児腫瘍学 小児腫瘍学
- 筋骨髄腫瘍学について
背景:
- ユーイング軟骨腫は,主に子供や若者に発症する珍しい骨癌です.
- ユーイング・サーコマに対する近辺股関節切除は,小児患者の重建に重大な課題を提示する.
- 伝統的な再建方法は,長期的な成長と機能を促進する上で限界があるかもしれません.
研究 の 目的:
- 近い股関節のユーイング肉腫の小児患者の股関節再建のための新しい外科技術について説明する.
- 手足の救出と機能的な回復のために骨アロインプラントと組み合わせた近親フィブラー自動移植の有効性を評価する.
- この再構築的アプローチの長期的な放射線学的および機能的結果を評価する.
主な方法:
- 4歳児のユーイング肉腫による近親股関節切開.
- ipsilateral proximal fibulaとその血管供給の自動移植を用いた再構築.
- 巨大な骨アロインプラントの中に移植を挿入し,残った股関節にプレートで固定します.
主要な成果:
- 術後のイメージングでは,アセタブルウム内の移植したフィブラの進行性高縮と3次元的な成長が明らかになりました.
- 手術から4年後,患者は100度の股関節屈折,10度の伸縮,30度の収縮を達成しました.
- 患者の四肢は完全に重荷を負い,機能的な回復が成功したことを示す.
結論:
- 骨アロインプラント内での近親フィブラー自動移植は,小児ユーイング肉腫における近親股関節切除後の股関節再建のための実行可能で効果的な方法です.
- このテクニックは,重要な移植骨の縮と優れた機能的回復を促進し,重荷を負い,ほぼ正常な関節の動きを可能にします.
- この革新的なアプローチは,近接性股関節の広範囲の骨腫瘍に直面している若い患者の肢体救済のための有望な解決策を提供します.
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