Leuconostoc: Difference between revisions
From IDWiki
Leuconostoc
mNo edit summary |
m (Text replacement - " species]]" to "]]") |
||
| (One intermediate revision by the same user not shown) | |||
| Line 2: | Line 2: | ||
=== Microbiology === |
=== Microbiology === |
||
| − | *[[Stain::Gram-positive]] [[Shape::coccus]] similar to [[Streptococcus |
+ | *[[Stain::Gram-positive]] [[Shape::coccus]] similar to [[Streptococcus]] |
*Catalase [[Catalase::negative]], [[Hemolysis::alpha-hemolytic]] or [[Hemolysis::gamma-hemolytic]], and Lancefield group [[Lancefield group::D]] |
*Catalase [[Catalase::negative]], [[Hemolysis::alpha-hemolytic]] or [[Hemolysis::gamma-hemolytic]], and Lancefield group [[Lancefield group::D]] |
||
*Includes six species, of which [[Leuconostoc mesenteroides]] and [[Leuconostoc paramesenteroides]] are more common |
*Includes six species, of which [[Leuconostoc mesenteroides]] and [[Leuconostoc paramesenteroides]] are more common |
||
Latest revision as of 22:50, 7 February 2022
Background
Microbiology
- Gram-positive coccus similar to Streptococcus
- Catalase negative, alpha-hemolytic or gamma-hemolytic, and Lancefield group D
- Includes six species, of which Leuconostoc mesenteroides and Leuconostoc paramesenteroides are more common
Epidemiology
- Found on food, including vegetables, dairy, and processed meats, as well as vaginal and gastrointestinal tract
Clinical Manifestations
- Can colonize mucosal surfaces as well as gastrostomy and tracheostomy sites
- Often a contaminant, but can cause line infections, cardiac device infections, and endocarditis
Management
- Intrinsically resistant to vancomycin
