Proteus: Difference between revisions

Latest revision as of 16:44, 25 January 2022

Genus of Gram-negative bacilli that are oxidase negative and urease positive
Part of the flora of the urinary and genital tracts as well as gastrointestinal tract
Species of medical importance include Proteus mirabilis, Proteus vulgaris, and Proteus penneri
Intrinsically resistant to tetracyclines, tigecycline, nitrofurantoin, and colistin
- Proteus penneri and Proteus vulgaris are also intrinsically resistant to ampicillin, and first- and second-generation cephalosporins

Urinary tract infection
- Urease produces alkaline environment that can cause struvite stones
Wound infections
Pneumonia
Bacteremia

@@ Line 1: / Line 1: @@
 ==Background==
-==Microbiology==
+===Microbiology===
-* [[Stain::Gram-negative]] [[Cellular shape::bacillus]]
-* [[Oxidase::Oxidase-negative]], [[Urease::urease-positive]]
-* Part of the flora of the urinary and genital tracts as well as gastrointestinal tract
+*Genus of [[Stain::Gram-negative]] [[Shape::bacillus|bacilli]] that are oxidase [[Oxidase::negative]] and urease [[Urease::positive]]
-==Clinical Presentation==
+*Part of the flora of the urinary and genital tracts as well as gastrointestinal tract
-* [[Causes::Urinary tract infection]]
+*Species of medical importance include [[Proteus mirabilis]], [[Proteus vulgaris]], and [[Proteus penneri]]
-** Urease produces alkaline environment that can cause [[struvite stones]]
+*Intrinsically resistant to [[tetracyclines]], [[tigecycline]], [[nitrofurantoin]], and [[colistin]]
-* Wound infections
+**[[Proteus penneri]] and [[Proteus vulgaris]] are also intrinsically resistant to [[ampicillin]], and first- and second-generation [[cephalosporins]]
-* [[Causes::Pneumonia]]
-* [[Causes::Bacteremia]]
+==Clinical Manifestations==
-{{DISPLAYTITLE:''Proteus'' species}}
+*[[Causes::Urinary tract infection]]
+**Urease produces alkaline environment that can cause [[struvite stones]]
+*Wound infections
+*[[Causes::Pneumonia]]
+*[[Causes::Bacteremia]]
+{{DISPLAYTITLE:''Proteus''}}
 [[Category:Gram-negative bacilli]]