Multimodal non-invasive detection of delayed cerebral ischemia in patients with aneurysmal subarachnoid hemorrhage

Key Points

• This research aims to assess the effectiveness of various non-invasive diagnostic methods for detecting delayed cerebral ischemia in patients with aneurysmal subarachnoid hemorrhage.
• Conducted a diagnostic evaluation of CT perfusion and other modalities
• Assessed accuracy in detecting delayed cerebral ischemia
• Utilized MTT as a key parameter for comparison
• CT perfusion MTT showed the highest diagnostic accuracy compared to other methods
• Indicates potential for improving non-invasive diagnostic strategies
• Suggests further studies in larger, more uniform patient groups are necessary