PDF Clinical and microbiological features of Actinotignum


Identification of two abundant Aerococcus urinae cell wall

The mortality rate forA urinaeendocarditis is high. Aerococcus urinae Endocarditis: Not So Severe After All? Torgny Sunnerhagen, MD and Magnus Rasmussen, MD Journal of Investigative Medicine High Impact Case Reports 2019 10.1177/2324709619852773 Aerococcus urinae is a rare causative pathogen of infective endocarditis that results in a high risk of embolic events. The mortality rate for A urinae endocarditis is high. Old age and underlying urologic conditions are the best-known risk factors for infection. 2018-10-17 · Aerococcus urinae is a gram-positive, alpha-hemolytic coccus bacterium primarily implicated in less than 1 % of all symptomatic urinary tract infections. Risk factors for disease include male gender, advanced age, and comorbid genitourinary tract pathology. Aerococcus urinae is a rarely reported pathogen, possibly due to difficulties in the identification of the organism.

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Introduction: Aerococcus urinae is a rare cause of infective endocarditis. Aerococcus is a gram positive cocci that is easily misidentified as Staphylococci or Streptococci. The true incidence rate of this pathogen is likely underestimated. Infective endocarditis (IE) caused by Aerococcus urinae is rare.

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2020-04-23 · Aerococcus urinae – A potent biofilm builder in endocarditis Introduction. Infective endocarditis (IE) is a life-threatening infection of the endocardium and is associated with high Methods.


The identification of A. urinae can be challenging. Physicians and microbiologists should consider endocarditis in patients when A. urinae is iso-lated from the blood. REFERENCES 1. Aerococcus urinae is a pathogen that rarely causes severe or fatal infections. We describe four cases of severe A. urinae bloodstream infections. All patients had underlying urologic conditions. Urine cultures, however, were negative.

Aerococcus urinae endocarditis

Sweden stands up for open access – cancels agreement with Elsevier LUBcat LIBRIS Infective endocarditis (IE) is most commonly caused by species such as staphylococci, streptococcus and enterococci. When IE is caused by organisms such as  May 21, 2020 A. urinae associated invasive bacteremia and systemic infection are extremely rare entities. Less than 50 cases of A. urinae associated with  Feb 28, 2020 Abstract.
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T1 - Aerococcus urinae Endocarditis. T2 - Not So Severe After All? AU - Sunnerhagen, Torgny. AU - Rasmussen, Magnus. PY - 2019.

1 Infection with this organism is usually seen in elderly males with underlying urinary tract abnormality where it can cause bacteraemia leading to infective endocarditis. 2 Infective endocarditis due to A. urinae is associated with a significant fatality rate. 3 Aerococcus urinae is a rare cause of infective endocarditis that is associated with significant morbidity and mortality. A. urinae can be misidentified as Staphylococcus, Streptococcus or Enterococcus.
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We report here, a case study of A. urinae, which initially was misdiagnosed.

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Aerococcus urinae has lately been acknowledged as a cause of infective endocarditis (IE) especially in older males with underlying urinary tract  urinae may also cause invasive infections including urosepsis and infective endocarditis, especially in elderly men with underlying urinary tract diseases. A. urinae  Nov 2, 2020 Aerococcus urinae endocarditis may be treated with four weeks of intravenous penicillin or ceftriaxone monotherapy with good outcomes. Aerococcus urinae is a rare cause of urinary tract infections, mainly in elderly men Here we present the first case of an A. urinae endocarditis diagnosed by  Jun 6, 2017 ABSTRACT. Introduction: Aerococcus urinae is a rare cause of infective endocarditis. Aerococcus is a gram positive cocci that is easily  Aerococcus urinae is a gram-positive, catalase-negative microorganism and is usually an isolate of complicated urinary tract infections in the elderly male  May 28, 2020 urinae strains isolated from men and women experiencing episodes of UTI, bacteremia or infective endocarditis, and Senneby et al. (2019)15  Aerococcus urinae: severe and fatal bloodstream infections and endocarditis. Margriet F C de Jong*, Robin Soetekouw, Reinier W ten Kate, Dick Veenendaal.

Sep 17, 2013 Present a case of hip abscess culture positive for Aerococcus urinae in a morbidity due to urinary tract infection with septicemia or endocarditis. Sep 21, 2017 Both species have worldwide been associated with urinary tract infections.