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脊椎結核による腸腰筋膿瘍の虫垂炎様呈:症例報告
Abdalla Fathi Salih1, Shameen Malik1
1Internal Medicine, East Lancashire Hospitals NHS Trust, Blackburn, GBR.
Cureus
|December 24, 2025
まとめ
脊椎結核(TB)、またはポтт病は、腸腰筋膿瘍を伴う虫垂炎を模倣した非定型的な症状を呈することがあります。特に薬剤耐性の場合、診断と治療には早期の画像検査と集学的治療が不可欠です。
科学分野:
- 医学症例報告
- 感染症
- 整形外科学
背景:
- 骨関節結核(TB)、特に脊椎結核(ポтт病)は世界的に認識が高まっている。
- 非定型的なプレゼンテーションは、特に先進国において診断上の課題をもたらす可能性がある。
- 腸腰筋膿瘍は脊椎結核の既知の合併症である。
研究 の 目的:
- 急性虫垂炎を模倣した左側腸腰筋膿瘍を呈した脊椎結核の症例を報告する。
- 複雑な結核症例の管理における集学的アプローチの重要性を強調する。
- 診断と治療における高度な画像検査と微生物学的確認の役割を強調する。
主な方法:
- 非定型症状を呈した中年女性の症例提示。
- 検査、コンピューター断層撮影(CT)、および磁気共鳴画像法(MRI)を含む診断ワークアップ。
- 微生物学的分析のためのCTガイド下吸引およびその後の培養ガイド下抗結核療法。
主要な成果:
- 患者は急性虫垂炎を模倣した症状で来院したが、画像検査により椎体破壊(L4)を伴う左腸腰筋膿瘍が明らかになった。
- 吸引により結核菌が確認され、その後イソニアジド耐性が特定された。
- 集学的管理と個別化された抗結核療法により、臨床的改善と膿瘍の消失が得られた。
結論:
- 脊椎結核は、腸腰筋膿瘍を伴う非定型的なプレゼンテーションをすることがあり、診断が遅れる可能性がある。
- 集学的チームアプローチ、早期の画像検査、および微生物学的確認は、最適な患者転帰に不可欠である。
- 培養ガイド療法は、薬剤耐性脊椎結核の効果的な管理に不可欠である。
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