Conspicuously increased reflectivity and density at the right caudothalamic groove (pointed with arrows in the para-sagittal plane). The left caudothalamus and caudothalamic groove is normal and maintain its y-shape appearance. The rest of the thalami, mid-brain and the brain stem, ventricles, corpus callosum and the singulate gyrus, cerebellum, cavum septum pellucidum and the periventricular white matter are uneventful. No subdural effusion.