|A bilateral paramedian thalamic infarct|
|due to an occlusion of the artery of Percheron was revealed|
The artery of Percheron is a solitary trunk representing an uncommon anatomic variant that provides bilateral arterial supply to the paramedian thalami and the rostral midbrain. Occlusion of this artery results in bilateral thalamic and mesencephalic infarctions.
Courtesy of Dr. Molnár Krisztián