A Case of Meningoencephalitis Caused by Group F Streptococcus anginosus

Case Report of Meningoencephalitis in Calves Caused by Escherichia coli

Spontaneous fracture of the femur due to osteomyelitis caused by the Streptococcus anginosus group.

A 57-year-old man was admitted because of pain in the right upper leg due to an osteolytic lesion of the femoral bone which was complicated by a spontaneous fracture. At first a malignancy was suspected. However, blood and bone cultures revealed the Streptococcus anginosus group. A diagnosis of acute osteomyelitis was made. In spite of extensive antibiotic and surgical treatment the patient dev...

The clinical features of respiratory infections caused by the Streptococcus anginosus group

BACKGROUND The Streptococcus anginosus group (SAG) play important roles in respiratory infections. It is ordinarily difficult to distinguish them from contaminations as the causative pathogens of respiratory infections because they are often cultured in respiratory specimens. Therefore, it is important to understand the clinical characteristics and laboratory findings of respiratory infections ...

Microbiology and Management of Pediatric Liver Abscesses: Two Cases Caused by Streptococcus anginosus Group

Pyogenic liver abscesses in the pediatric population are rare occurrences in the developed world. We present two cases of previously healthy males presenting with fever and abdominal pain found to have liver abscesses due to organisms in the Streptococcus anginosus group. The microbiology of S. anginosus along with the management and recommended treatment in children with liver abscesses is dis...

Intra-Abdominal Abscess and Primary Peritonitis Caused by Streptococcus anginosus

INTRODUCTION The Streptococcus anginosus group of bacteria are low-virulence bacteria existing as commensals in the oral flora and gastrointestinal tracts of humans. S. anginosus may spread to the blood in individuals with poor oral hygiene in cases of oral infections, such as gingivitis and tooth abscesses, that develop following the loss of mucosal unity. This may lead to infections in the wh...