Legend MRI Brain; Ax T2W - High signal intensity within the white matter of the pons, middle cerebellar peduncles, and cerebellum .

Legend MRI Brain; Ax FLAIR (left), Sag T1W (right top), Ax T1W Post-Gd (right bottom): Multiple areas of hyperintense signal on FLAIR and hypointense on T1W. No enhancement. Key words: mri infection inflammation AIDS

Brain Diagnosis: PML - Progressive multifocal leukoencephalopathy