Although dental foci can be sources of bacteremia and bacterial endocarditis, hematogenous spread of infection presented with septic pulmonary embolism apparently is rare. The occurrence of septic pulmonary embolism in patients with periodontal disease without suppurative thrombophlebitis of the great vessels of the neck is well documented but to our knowledge, there is no report on septic pulm...

aureus have developed resistance to methicillin, and this has become an important public-health problem in all over the world. Methicillin-resistant Staphylococcus aureus (MRSA) causes life-threatening infections, such as meningitis, bone marrow destruction, sepsis, endocarditis, septic pulmonary emboli and extensive soft tissue infection in humans; and for these, people seek an effective and s...

Methods and results We have studied the Cochrane systematic reviews addressing the systemic use of corticosteroids in: • acute bacterial meningitis (to examine the effect versus placebo on mortality, hearing loss and neurological sequelae in participants of all ages); 24 randomized controlled trials (RCTs) enrolling 4041 patients; • tuberculous meningitis (to examine the effect on death or disa...

UNLABELLED Group B Streptococcus is the most common pathogen found in neonatal sepsis in North America. OBJECTIVES We describe 15 cases of neonatal infections by Group B Streptococcus (Streptococcus agalactiae) at a Neonatal Intensive Care Unit of a public and teaching hospital. METHODS We conducted a study at Hospital de Clínicas de Porto Alegre, from January 1st, 1996 to June 30, 1999. Di...

Neisseria meningitidis is a human-specific pathogen with capacity to cause septic shock and meningitis. It has been hypothesized that invasion of the central nervous system (CNS) is a complication of a bacteremic condition. In this study, we aimed to characterize the invasion route of N. meningitidis to the CNS. Using an intranasally challenged mouse disease model, we found that twenty percent ...

Introduction. Spontaneous Escherichia coli meningitis is an infrequent condition in adults and is associated with some predisposing factors, including severe Strongyloides stercoralis (SS) infections. Case Presentation. A 43-year-old Hispanic man, with history of travelling to the jungle regions of Peru and Brazil two decades ago, and who received prednisone due to Bell's palsy for three weeks ...

Hyperinfection syndrome with Strongyloides stercoralis is not uncommon in immunocompromised patients. We present 2 fatal cases of Strongyloides hyperinfection with initial presentation mimicking acute exacerbation of chronic obstructive pulmonary disease (COPD). Both cases had a history of COPD and had received systemic steroid treatment before or during admission. The initial chest radiograph ...