Pseudomonas mendocina has been isolated from soil and water samples. Although it has been recovered from some human clinical samples, its pathogenic role has not yet been documented. We report the first known case of endocarditis in humans due to P. mendocina.

Acute pericarditis is an unusual presentation of bacterial endocarditis [1]. It is most commonly associated with staphylococcal aureus infection and more likely to occur in young males in association with the risk factors of alcohol or substance abuse or diabetes. Tamponade is a common presenting feature and the aortic valve is the most commonly involved valve. This condition carries a very hig...

background meningitis is an inflammation of the membranes, which surround the brain and spinal cord. early treatment of bacterial meningitis can prevent serious complications. in the last two decades, three vaccines have been developed against the three main bacterial species implicated in meningitis of children in western countries and vaccine-preventable invasive bacterial meningitis has decr...

Karsner (1908) described 'congenital nephritis' in an infant who died 45 minutes after a normal birth, and Lapage (1932) discussed acute haemorrhagic nephritis in an 11-day-old boy who died in a few days. Conrad (1938) gave a resume of three infants with neonatal nephritis for which no cause was found. One infant died on the seventh day of life, but the others recovered. Generalized oedema, hae...

THE advent of a wide spectrum of bactericidal antibiotic agents has enabled physicians to treat many cases of bacterial endocarditis with a high likelihood of success. There remain, however, a significant number of patients with endocarditis in whom the infection is more resistant to antimicrobial therapy, valve destruction more rapid, and a satisfactory response to medical therapy sufficiently...

Robinson, W. M., McMillan, I. K. R., and Johnson, A. M. (1973). Thorax, 529-532. Saccular aneurysm caused by bacterial endocarditis in a syphilitic aorta. The rapid development of a saccular aneurysm during successfully treated bacterial endocarditis, in an ascending aorta previously affected by syphilis which had been treated with adequate chemotherapy 15 years previously, is described. Althou...

Staphylococcus lugdunensis is a skin commensal classified as a coagulase-negative Staphylococcus (CoNS). Though CoNS is typically associated with less aggressive clinical disease than Staphylococcus aureus, there is growing awareness that S. lugdunensis may be as virulent as S. aureus. The association between S. lugdunensis and infective endocarditis is well known, but few reports of native-joi...

The reported incidence of infective endocarditis during pregnancy is 0,006% and there are no accepted guidelines. Management is individually based according to gestational age and the status of the mother. A multidisciplinary approach is required. Cardiopulmonary bypass, hypothermia and hyperkalemia may be fatal for the foetus due to vasoconstrictive response of the uteroplacental arteries. Her...