Fig. 14From: Neuroimaging of acute and chronic unilateral and bilateral thalamic lesionsOvoid lesion in the right thalamus producing mass effect on the third ventricle, which is hyperintense on T2 (arrow in a), shows slight peripheral low signal intensity on T2* (arrow in b), is hypointense on T1 (arrow in c), and shows diffusion restriction (arrows in d and e) and ring enhancement (arrow in f). This is a pyogenic abscessBack to article page