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Updated: Sep 10, 2025

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
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[脳角腫瘍に対する術前栓塞]

Takao Hashimoto1

  • 1Department of Neurosurgery, Tokyo Medical University.

No shinkei geka. Neurological surgery
|August 20, 2025
PubMed
まとめ

脳腫瘍の,特に頭蓋骨の基礎腫瘍の,手術前の栓塞は,血液の損失と手術時間を短縮します. このテクニックは,マイクロキャセターを介して高濃度のエンボスフィア®を使用して,腫瘍を栄養する血管を安全に遮断します.

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Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
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