[Systemic lupus erythematous revealed by an acute psychotic episode].
BACKGROUND
Psychotic disorders are classical in systemic lupus and are listed among American College of Rheumatology (ARA) criteria. They are rarely inaugural and can compromise diagnosis, especially if they are isolated.


METHODS
A 20-old-year woman was hospitalized for an acute psychotic disorder of two weeks duration with a degradation of the general status. Physical examination revealed intense osteo-tendon reflexes with a right Babinski sign. Brain MRI visualized a nodular low signal T1, T2 and high signal T2 flair in the left centrum semi-ovale. Blood counts showed lymphopenia. Antinuclear antibody and anti-DNA native antibody were positive. The clinical course favorable after treatment using oral corticosteroids, an neuroleptic and an antidepressant.


CONCLUSIONS
Systemic lupus is a potential diagnosis for any atypical psychiatric symptoms in young women.
Jghaimi
F
F
Service de médecine interne, CHU Mohammed VI, Marrakech, Maroc. jghaimi2020@hotmail.com
Kabbaj
A
A
Essaadouni
L
L
D000208:Acute Disease; D001921:Brain / Q000473:pathology; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis* / Q000473:pathology / Q000523:psychology*; D008279:Magnetic Resonance Imaging; D015995:Prevalence; D011618:Psychotic Disorders / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology; D001405:Reflex, Babinski; D055815:Young Adult