Abstract:
Paroxysmal dysarthria and Ataxia (PDA) is a rare neurological manifestation of stereotyped attacks of sudden ataxic symptoms lasts for few seconds to minutes, of variable frequency. We report a case of PDA in a 61 years old male with an isolated homogenously enhancing solitary midbrain lesion and positive HLA-B51 (Allele 2).
Keywords:  Paroxysmal Ataxia and dysarthria, Midbrain lesion, neuro Behçet’s disease (NBD).