Clinical question: ams s/p arrest. Signs and Symptoms: ams, somnolence Nonenhanced brain MRI:Examination is incomplete due to patient's refusal to continue with the test after acquisition of diffusion-weighted series.Negative diffusion weighted images.
1.Incomplete exam due to patient's refusal to continue with the test after acquisition of DWI.2.Negative diffusion-weighted images for acute ischemic strokes. 