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A 44-year old male patient presenting within 78 min of symptom onset. (A) Axial non-contrast CT demonstrates a right basal ganglia intracerebral hemorrhage. (B) Spot Sign present on CTA source images. (C) Right basal ganglia hematoma visualized on fluid attenuated inversion recovery (FLAIR) MRI 6 weeks post ictus. (D) No microhemorrhage is seen on gradient echo MRI sequence consistent with a CAA negative status according to the Boston criteria.
