[Parinaud's syndrome caused by aneurysm of the anterior communicating artery].

The authors deal with a case, they have observed, of aneurysm of the anterior communicating artery whose clinical picture opened with an endocranial hypertension syndrome, associated with paresis of both sursumvergence and convergence (Parinaud's syndrome). Carefully analyzing literature, the authors didn't find other cases of aneurysms of intracranial anterior circulus associated with the above mentioned syndrome. They lastly propose pathogenic hypotheses justifying this association.