Posterior reversible encephalopathy syndrome during systemic lupus erythematosus: four new cases and review of the literature.

Posterior reversible encephalopathy syndrome (PRES) associates various neurological manifestations (headaches, seizures, altered mental status, cortical blindness, focal neurological deficits, vomiting) and transient changes on neuroimaging consistent with cerebral edema. Posterior reversible encephalopathy syndrome mainly occurs in the setting of hypertension, eclampsia, renal failure and/or use of immunosuppressive drugs. We report four cases of PRES complicating systemic lupus erythematosus (SLE). In all our cases, renal involvement and hypertension were present. Neurological symptoms were typical. Magnetic resonance imaging showed posterior cerebral edema and in one case hemorrhagic complication. With symptomatic treatment and immunosuppressor withdrawal when they were previously used, symptoms fully resolved within 15 days in all cases, but one who had only partial regression related to cerebral hemorrhage. Including our cases, we reviewed a total of 46 patients with SLE and PRES. Their clinical and radiological presentation was not specific. The peculiar role of SLE itself in the occurrence of PRES was not clear, since hypertension (95%), renal involvement (91%), recent onset of immunosuppressive drugs (54%) and/or recent treatment with high intravenous dose of steroids (43%) were often present. The hypertension and other worsening factors should be treated. Finally, the evolution of this clinical and radiological spectacular syndrome is generally rapidly favorable.

[Enterococcal meningitis revealing endocarditis]. / Méningite à entérocoque révélant une endocardite.

INTRODUCTION: Enterococci are frequently responsible for endocarditis, but a rare cause of meningitis. OBSERVATION: A 55 years-old man presented with Enterococcus faecium meningitis. Systematic transoesophageal echocardiography (TOE), despite the absence of organic murmur and the negativity of the hemocultures, revealed a concomitant aortic endocarditis. CONCLUSION: Review of the literature suggests that the association of endocarditis with enterococcal meningitis is far from accidental. We suggest that a TOS be conducted systematically when faced with this disease. The therapeutic implications are important, notably regarding the duration of antibiotherapy.

Candida albicans prosthetic arthritis treated with fluconazole alone.

Conventional treatment of Candida prosthetic joint infection usually includes surgery followed by a long period of antifungal medication. We report a case of Candida albicans prosthetic arthritis successfully treated with fluconazole alone.