Méningoencéphalite à Morganella morganii : à propos d’un cas

A central nervous system infection due to Morganella morganii is uncommon. We report a case diagnosed at the neurological department of Fann teaching hospital in Dakar, Senegal. A 12-year-old boy was hospitalized for acute meningoencephalitis. The CT scan was normal and the study of cerebrospinal fluid (CSF) revealed cytological and biochemical abnormalities and M. morganii. HIV and syphilitic serologies were negative and blood CD4 lymphocyte count showed 354 per mm³. The treatment with cefotaxime associated with gentamicin for 6 weeks was successful. The outcome of infection depends on many factors such as the onset and quality of treatment, the virulence of the germ and the status of immune system.     

Infection bactérienne à Streptococcus gallolyticus transmise par transfusion d’un concentré de plaquettes : à propos d’un cas

Bacterial infections are uncommon complications of the blood products transfusion but they are potentially serious. Many advances have been done over the past few years to guarantee the microbiological security of blood products as the donors selection with a medical talk, the derivation of the first 30 millilitres blood during the donation, the deleucocytation of blood products… But in spite of these advances, cases of bacterial infection always remain. The purpose of this study was to point out the platelet concentrate's transfusion-transmitted bacterial infection with Streptococcus gallolyticus and the unusual consequence for the donor by uncovering an asymptomatic rectal neoplastic tumor. This study as raised as to whether the usefulness of systematic bacterial inactivation in the platelets concentrates.