Skip to main content
Figure 1 | Critical Care

Figure 1

From: Aneurysmal subarachnoid haemorrhage from a neuroimaging perspective

Figure 1

Diagnostic approach for subarachnoid haemorrhage in patients presenting with more than 6 hours of headache onset. CTA, computed tomography angiography; DSA, digital subtraction angiography; LP, lumbar puncture; MRA, magnetic resonance angiography; MRI, magnetic resonance imaging; NCCT, noncontrast computed tomography; OR, operating room.

Back to article page

Critical Care

ISSN: 1364-8535