Axial T2, FLAIR and DWI sequences show vasogenic edema in the right occipital-
temporal lobes. Several mass like areas of signal abnormality are present in
the lateral occipital cortex. DWI sequences show multiple foci of restricted
diffusion within the lesion.
Axial T1Pre, Axial/ Cor T1Post images show a large ring-enhancing lesion in the
right occipital lobe in the area of edema. Fractional Anisotropy maps show
disruption of the white matter tracts in the right occipital-temporal region.
Key words: mri dwi dti infection
Cerebral abscess (Staph & pseudomonas)