Baló's<unk><unk>  is a disease in which the white matter of the brain appears damaged in<unk>  layers, leaving the axis cylinder intact. It was described by József Mátyás Baló who initially named it "leuko-encephalitis periaxialis<unk> a" from the previous definition, and it is currently considered one of the borderline forms of multiple<unk> . Baló's<unk><unk>  is a demyelinating disease similar to standard multiple<unk> , but with the particularity that the demyelinated tissues form<unk>  layers. Scientists used to believe that the prognosis was similar to Marburg multiple<unk> , but now they know that patients can survive, or even have spontaneous remission and asymptomatic cases. The<unk>  ring appearance is not specific to Baló's MS.<unk>  lesions have also been reported in patients with neuromyelitis optica, standard MS, progressive multifocal leukoencephalopathy, cerebral autosomal dominant arteriopathy with subcortical infarcts, leukoencephalopathy, concomitant active hepatitis C and human herpes virus 6.
Balo concentric sclerosis
Tunnel cluster
Myopic crescent
Contour threads
Neurofibrillary tangle
Storiform pattern
Polymicrogyria
Vossius ring