Brevibacterium casei bacteraemia in a port-a-cath carrier patient: a case report.

Brevibacteria are part of the normal flora of the skin and adjacent structures, but have been increasingly encountered in humans as opportunistic pathogens and have been isolated from various clinical specimens, generally causing infections in immuno-compromised patients. We present a case of a port-a-cath-related bacteraemia caused by Brevibacterium casei in a woman with a prior history of bilateral breast cancer. The clinical outcome was favourable.

Dicrocoelium dendriticum: a true infection?

Dicrocoelium dendriticum is a liver parasite of ruminants. Humans are occasionally infected by ingestion of intermediate hosts. We report a rare case of dicrocoeliasis in a 55-year-old woman who presented with eosinophilia and elevated bilirubin.

Search for Chlamydia pneumoniae genes and their expression in atherosclerotic plaques of carotid arteries.

Samples of atherosclerotic tissue from 58 patients undergoing carotid surgery were analysed by tissue culture and PCR for Chlamydia pneumoniae; PCR was performed to detect Omp1, 16S rRNA and HSP-70 genes. To understand the active pathogenic role of C. pneumoniae, a reverse transcriptase-PCR (RT-PCR) assay was applied to detect the specific RNAs expressed either in the replicative form, or in the cryptic form found in chronic infection.