[Laryngeal paralysis and olivopontocerebellar atrophy. Apropos of a case].

We display the study performed to a female patient affected of laryngeal paralysis to become, based in clinical and radiologic criteria, to diagnose her cerebellar atrophy. We justify our work because of how infrequently this illness heredodegenerative of the central nervous system begins with cranial pairs paralysis. We emphasize the importance that the new methods of explorations specially TAC and IRM, have to guess the possible etiologies of central originated paralysis.