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Updated: Feb 14, 2026

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Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
Published on: October 15, 2021
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慢性サブドゥラル血腫の避難のためのエンドスコープアシストされた最小侵襲的皮質アクセスシステム (MICAS) のパイロット研究
Sandhya R Palit1, Hirotaka Hasegawa2, Yuki Shinya1,3
1Department of Neurologic Surgery, Mayo Clinic, Rochester, USA.
Cureus
|February 13, 2026
まとめ
最低侵襲性皮質アクセスシステム (MICAS) は,慢性下皮質血腫 (CSDH) の安全で効果的な内視鏡による避難を約束しています. この新しい装置は,最小侵襲的なCSDH手術中に脳を保護します.
科学分野:
- 神経外科は神経外科です.
- 最低侵襲外科手術です.
背景:
- 慢性亜硬直性血腫 (CSDH) は,特に高齢の患者において,一般的な神経外科疾患である.
- 伝統的な治療には,頭蓋骨切除術と穴穴切除術が含まれています.
- エンドスコピーによる脱出は,侵襲性最小の代替手段である.
研究 の 目的:
- 小説のMinimally Invasive Cortical Access System (MICAS) デバイスの安全性と実現可能性を評価する.
- CSDHの柔軟な内視鏡による避難のためのMICASを評価する.
主な方法:
- 症状のあるCSDHの患者5人を対象とした前向きな研究.
- MICAS装置を用いた内視白血腫の脱出は,単一の穴を通過します.
- 手術の結果とデバイスの安全性の評価.
主要な成果:
- 5人の患者全員でMICASデバイスの使用が成功し,エンドスコップの安定性と操作性を確保しました.
- 平均単一の穴の大きさは18.2±6.2mmで,4人の患者は1回の切断のみを必要とした.
- 処置は直接的な合併症なしによく耐えた; 4人の患者は下皮下水道を受け,3人は中部髄膜動脈栓塞 (MMAE) を受けた.
結論:
- MICASデバイスは,脳皮質を保護し,安全で効果的な内視CSDH避難を促進します.
- 発見を確認し,この革新的な神経外科デバイスのより広範なアプリケーションを探求するために,より大きなコホートでさらなる研究が必要です.
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