title: [Loss of psychic auto-activation. Obsessive-compulsive behavior. Toxoplasmic abscess of the basal ganglia].
abstract: A 34 year old woman with AIDS presented with adynamia and obsessive-compulsive behaviour. CT scan revealed bilateral toxoplasmic lesions involving basal ganglia. The neuropsychological picture resolved under specific antitoxoplasmic treatment. However, relapse of toxoplasmosis occurred in associating with the same behavioral changes. This is the first case of such a syndrome due to infectious lesions, and in which improvement through transient, was observed.
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000150:complications; D000328:Adult; D001480:Basal Ganglia Diseases / Q000150:complications*; D001922:Brain Abscess / Q000150:complications; D005260:Female; D006801:Humans; D009497:Neurotic Disorders / Q000209:etiology*; D009771:Obsessive-Compulsive Disorder / Q000209:etiology*; D016781:Toxoplasmosis, Cerebral / Q000150:complications*
vernacular_title: Perte d'auto-activation psychique. Comportements compulsifs d'allure obsessionnelle. Abcès toxoplasmiques des noyaux gris centraux.