Mikrobiyol Bul
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Methicillin-resistant Staphylococcus aureus (MRSA) is a rare cause of cerebral abscesses, however it is a relatively more common etiologic agent in post-neurosurgical abscesses and the main antibacterial therapy option is vancomycin. In this report, a case of brain abscess due to MRSA which did not respond neither to moxifloxacin + vancomycin nor vancomycin + rifampin combination therapies, and merely treated by linezolid + rifampin combination, has been presented. Fifty-one years old female patient who was operated 40 days ago for subarachnoid bleeding and aneurysm in middle cerebral artery bifurcation, was hospitalized due to purulent leakage from the operation area. ⋯ The patient did not develop any hematological, liver or renal toxicity during the therapy and the radiological findings regressed. No relapse were detected in the one year follow-up period. This case suggested that linezolid might be a treatment alternative in the therapy of vancomycin-refractory MRSA brain abscess.
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Visceral leishmaniasis (VL) which is a chronic disease caused by the protozoon, Leishmania, occurs widely worldwide and it is widespread in most of the countries in the Mediterranean basin. The infection which is transmitted by a sandfly (Phlebotomus) vector, has a prolonged incubation period and insidious onset. VL generally affects children and may be fatal if not treated. ⋯ The treatment was initiated by pentavalent antimony [glucantime 1 x 10 mg/kg/day intramuscular (IM)] however, due to severe adverse effects it has switched to liposomal amphotericin B (3 mg/kg/day). The patient completely recovered without complication. In conclusion VL should be considered in the differential diagnosis of patients, even adults, with persistent fever, hepatosplenomegaly and pancytopenia, in endemic countries such as Turkey.