F. Tabak

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Brucellosis is an infectious disease with multisystem involvement caused by the genus Brucella. Neurological complications including meningitis, meningoencephalitis, myelitis-radiculoneuritis, brain abscess, epidural abscess, and meningovascular syndromes are rarely encountered. We present here a patient with sixth cranial nerve palsy that occurred during(More)
BACKGROUND Rate of coinfection with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) varies in different countries. This may be attributable to common transmission routes as well as social, economic, and cultural factors. OBJECTIVES The purpose of this study was to investigate the prevalence and risk factors of HCV infection among(More)
Computed tomography is a noninvasive technique for reconstructing an object from projection data. If the object consists of only a few materials, discrete tomography allows us to use prior knowledge of the gray values corresponding to these materials to improve the accuracy of the reconstruction. The Discrete Algebraic Reconstruction Technique (DART) is a(More)
INTRODUCTION Sarcoidosis is a granulomatous disease that mostly involves the lungs. Its association with malignancies has been well documented. Several mechanisms have been proposed that may underlie this concurrence including triggering tumour antigens and defective cellular immunity. CASE PRESENTATIONS We briefly review the literature on malignancy(More)
BACKGROUND The etiology of fever of unknown origin has changed because of the recent advances in and widespread use of invasive and non-invasive diagnostic tools. However, undiagnosed patients still constitute a significant number. OBJECTIVE To determine the etiological distribution and role of non-invasive and invasive diagnostic tools in the diagnosis(More)
OBJECTIVE Patients receiving hematopoietic stem cell transplantation (HSCT) are exposed to highly immunosuppressive conditions and bloodstream infections (BSIs) are one of the most common major complications within this period. Our aim, in this study, was to evaluate the epidemiology of BSIs in these patients retrospectively. MATERIALS AND METHODS The(More)
INTRODUCTION Febrile neutropenic episodes (FNEs) are among major causes of mortality in patients with hematological malignancies. Secondary infections develop either during the empirical antibiotic therapy or one week after cessation of therapy for a FNE. The aim of the study was to investigate the risk factors associated with secondary infections in(More)
BACKGROUND Patients with fever and rash often pose an urgent diagnostic and therapeutic dilemma for the clinician. The nonspecificity of many fever and rash syndromes mandates a systemic approach to diagnosis. OBJECTIVE We aimed to determine the etiology of fever and rash in 100 adult patients followed-up as in- or outpatients prospectively. METHODS All(More)
We describe a 41-year-old patient, who upon receiving a bone marrow transplant in order to treat chronic myeloid leukemia, developed cytomegalovirus (CNV) retinitis and encephalitis under the ganciclovir maintenance treatment. Analysis of sequential viral isolates recovered from the patient's cerebrospinal fluid and blood showed CMV DNA with a UL97 mutation(More)
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