Wegener’s granulomatosis, first described by Friedrich Wegener in 1936, is a systemic vasculitis that characteristically causes necrotizing granulomas of the respiratory tract and necrotizing cresentic glomerulonephritis. This article describes the history and modern treatment of the disease in conjunction with a clinical case.

We report the first case of necrotizing fasciitis due to the uncommon Gram-negative pathogen Sphingobacterium multivorum in an immunocompromised patient, who presented with septic shock. This case adds necrotizing fasciitis to the spectrum of S. multivorum-related infections and highlights the emergence of Gram-negative bacteria in severe soft tissue infections.

Necrotizing pneumonia caused by Staphylococcus aureus strains carrying the Panton-Valentin leukocidin gene is a newly described disease entity. We report a new fatal case of necrotizing pneumonia. An S. aureus strain with an agr1 allele and of a new sequence type 377 was recovered, representing a new, emerging, community-acquired methicillin-resistant clone.

The case of a one-year-old girl with necrotizing vulvar infection is presented. appropriate approach for these cases also discussed.

Necrotizing fasciitis(NF) is an extreme form of soft tissue infections. Historically, it has a terrible reputation and still can have an ominous clinical presentation in modern days. Until the twentieth Century, it was responsible for hundreds of thousands of severe infections, disfiguring mutilations, and horrible deaths.Thankfully the incidence of necrotizing fasciitis has dramatically gone w...

Methicillin-resistant Staphylococcus aureus (MRSA) is a rarely reported cause of necrotizing fasciitis. We report an unusually severe case of MRSA necrotizing fasciitis in a previously undiagnosed AIDS patient. Molecular analysis revealed that the strain had the USA300/spa1 genotype, now an abundant cause of community-acquired MRSA infection.

Monomicrobial necrotizing fasciitis (type II) is typically caused by group A streptococcus alone or in combination with Staphylococcus aureus. Escherichia coli has been isolated from polymicrobial or Fournier's gangrene but has rarely been reported in monomicrobial necrotizing fasciitis. We describe the clinical characteristics and outcomes of seven cases of monomicrobial E. coli necrotizing fa...