PMC8783300_01
axial flair TSE WI, left bulbar hyperintensity
PAMJ-40-219-g001.jpg
PMC8783300_01_PAMJ-40-219-g001.jpg
F1
T1 fat-saturated (FS) Turbo spin echo weighted images (TSE WI). The MRI showed a subacute left bulbar ischemic lesion with discreet hyperintense signal on FLAIR WI (Figure 1), and restricted signal on diffusion (DWI) (Figure 2). The T2 GE WI showed a hyperintense signal without void signal (Figure 3).
axial diffusion WI with ADC value, showing a restriction of the diffusion with low ADC value
PAMJ-40-219-g002.jpg
PMC8783300_01_PAMJ-40-219-g002.jpg
F2
T1 fat-saturated (FS) Turbo spin echo weighted images (TSE WI). The MRI showed a subacute left bulbar ischemic lesion with discreet hyperintense signal on FLAIR WI (Figure 1), and restricted signal on diffusion (DWI) (Figure 2). The T2 GE WI showed a hyperintense signal without void signal (Figure 3).
axial T2 GE WI showing left bulbar hypointensity without signal voids
PAMJ-40-219-g003.jpg
PMC8783300_01_PAMJ-40-219-g003.jpg
F3
T1 fat-saturated (FS) Turbo spin echo weighted images (TSE WI). The MRI showed a subacute left bulbar ischemic lesion with discreet hyperintense signal on FLAIR WI (Figure 1), and restricted signal on diffusion (DWI) (Figure 2). The T2 GE WI showed a hyperintense signal without void signal (Figure 3).
axial T1 fat sat, parietal hematoma of the left vertebral artery, showing a hyperintense signal
PAMJ-40-219-g004.jpg
PMC8783300_01_PAMJ-40-219-g004.jpg
F4
On the arterial angiographic sequence, we note the absence of flow of the left vertebral artery, and a parietal hematoma of the left vertebral artery, showing a hyperintense signal in FS (fat saturated) T1 TSE WI (Figure 4).