case_images: PMC9898811_01
case_images: MRI brain coronal view showed left cerebellar infarction (red arrow).
case_images: crn-2023-0015-0001-529122_f1.jpg
case_images: PMC9898811_01_crn-2023-0015-0001-529122_f1.jpg
case_images: F1
case_images: The magnetic radiology imaging (MRI) showed acute ischemic infarction within the left cerebellar hemisphere (Fig. 1).
case_images: PMC9898811_02
case_images: CT brain without contrast showed left parieto-occipital infarction (red arrow).
case_images: crn-2023-0015-0001-529122_f2.jpg
case_images: PMC9898811_02_crn-2023-0015-0001-529122_f2.jpg
case_images: F2
case_images: The brain CT scan showed age-related changes with suspicion of lacunar infarction at the brainstem and a hypodense lesion in the left cerebellum and left parieto-occipital area (Fig. 2).
case_images: PMC9898811_03
case_images: CT brain showed old left subcortical lacunar infarction with right-side effacement and ribboning of the greater sulcus (blue arrow) and small hypodense area at right parietal (red arrow).
case_images: crn-2023-0015-0001-529122_f3.jpg
case_images: PMC9898811_03_crn-2023-0015-0001-529122_f3.jpg
case_images: F3
case_images: An urgent brain CT scan was performed and showed a right parietal hypodense area with old left subcortical lacunar infarction (Fig. 3).
case_images: PMC9898811_04
case_images: CT brain showed an ill-defined hypodense area in the right temporoparietal lobe with cortical and subcortical distribution in the region of the right middle cerebral artery and signs of hyperdense vessels associated with effacement of related cortical sulci (blue arrow).
case_images: crn-2023-0015-0001-529122_f4.jpg
case_images: PMC9898811_04_crn-2023-0015-0001-529122_f4.jpg
case_images: F4
case_images: A brain CT scan showed an ill-defined hypodense area in the right temporoparietal lobe with cortical and subcortical distribution in the region of the right middle cerebral artery and signs of hyperdense vessels associated with effacement of related cortical sulci (Fig. 4).
case_images: PMC9898811_05
case_images: MRI brain showed small left basal ganglia areas of restricted diffusion, denoting recent ischemic insult (red arrow).
case_images: crn-2023-0015-0001-529122_f5.jpg
case_images: PMC9898811_05_crn-2023-0015-0001-529122_f5.jpg
case_images: F5
case_images: The brain MRI scan (Fig. 5) showed small left basal ganglia areas of restricted diffusion, denoting recent ischemic insult.
case_images: PMC9898811_06
case_images: CT brain showed a right frontoparietal hypodense area with perifocal edema (red arrow) and a left hypodense area that indicated bilateral subacute ischemic stroke (blue arrow).
case_images: crn-2023-0015-0001-529122_f6.jpg
case_images: PMC9898811_06_crn-2023-0015-0001-529122_f6.jpg
case_images: F6
case_images: The patient's brain CT scan (Fig. 6) showed a right frontoparietal hypodense area with perifocal edema and a left hypodense area that indicated bilateral subacute ischemic stroke.
case_images: PMC9898811_07
case_images: Noncontrast CT brain showed (a) intracerebral hemorrhage in the basal ganglia (blue arrows) with lateral and third ventricle intraventricular extension (red arrows) (b) the fourth ventricle intraventricular extension (blue arrow).
case_images: crn-2023-0015-0001-529122_f7.jpg
case_images: PMC9898811_07_crn-2023-0015-0001-529122_f7.jpg
case_images: F7
case_images: A brain CT scan (Fig. 7a, b) showed intracerebral hemorrhage in the basal ganglia with intraventricular extension.