結核の診断に用いるトランスブロンキアルバイオプシーで取られた組織サンプル;利益リスク
Bilal Rabahoğlu1, Nuri Tutar, Burcu Baran
1Department of Pulmonary Medicine, School of Medicine, Erciyes University, Kayseri, Turkey.
Lung India : official organ of Indian Chest Society
|September 2, 2025
まとめ
ブロンコアルベオラ洗浄 (BAL) とトランスブロンコ肺生検 (TBLB) を組み合わせることで結核 (TB) の診断が改善されます. この組み合わせは肺結核の診断を 最小限の合併症で助けます
科学分野:
- 肺科
- 感染症
- 診断手順
背景:
- 結核 (TB) は世界的な健康問題であり,正確な診断にはしばしば侵襲的な処置が必要です.
- ブロンコアルベオラ洗浄 (BAL) によるブロンコスコーピーは一般的な診断手段ですが,必ずしも十分なサンプルが得られない場合があります.
- ブロンチウム経肺生検 (TBLB) は組織サンプルを採取し,診断結果を改善する可能性があります.
研究 の 目的:
- 肺肺結核 (TB) の疑いがある場合,肺経肺生検 (TBLB) と併用して使用する時の診断の貢献度を評価する.
- TB患者における肺胸炎やその他の合併症の発生率を評価する.
- 結核の診断において,BALとTBLBの組み合わせによる総合的なリスク・利益の比率を決定する.
主な方法:
- 2011年3月から2018年7月までの間に疑われる結核患者の柔軟な光ファイバーブロンコスコピー (FFB) の報告を遡及的に検討.
- BALとTBLBの両方を受けた606人の患者を含む.
- データ収集には,患者の人口統計,生検部位,BALと生検の両方の酸性バチリ (AFB) と培養結果,および肺胸炎のような合併症が含まれていました.
主要な成果:
- 606人の患者のうち37人 (6. 1%) が結核培養に陽性であった.
- BALとTBLBを併用すると,診断結果が増加し,19人の患者が両方の検査で陽性になり,5人の患者が組織培養だけで陽性になりました.
- 肺動脈は34人の患者で (5. 6%) 発生し,そのうち28人は胸管の介入を必要とした.
結論:
- BALとTBLBの併用は,肺結核の診断に有益である.
- 大変な合併症の有意な増加は示されなかった.
- 肺結核の診断の正確性には,BALとTBLBの併用が良い影響を与えた.
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