Chromobacterium violaceum causing deadly sepsis
نویسندگان
چکیده
منابع مشابه
Sepsis by Chromobacterium violaceum: first case report from Colombia.
Chromobacterium violaceum is found in tropical and subtropical regions; it is the only Chromobacterium species pathogenic for humans. Due to its rare presentation, physicians often ignore the importance of this pathogen. We report a fulminant fatal case of bacteremia in a 38-year-old Colombian man. The clinical manifestations were fever, thoracic pain, respiratory failure and death. His conditi...
متن کاملChromobacterium Violaceum Sepsis: Rethinking Conventional Therapy to Improve Outcome
BACKGROUND Chromobacterium violaceum (C. violaceum) is a facultative anaerobic gram-negative bacterium found in soil and water, especially in tropical and subtropical areas. Although infection in humans is rare, it is associated with significant morbidity. The bacterium is known for its resistance to multiple antimicrobials, and the possibility of relapse and reinfection. Presence of bacteremia...
متن کاملChromobacterium violaceum infection.
Chromobacterium violaceum infection is confined to the tropical and subtropical areas, with almost all reported cases occurring in the Southeast. The most common feature of this infection is sepsis, followed by cutaneous involvement and liver abscesses. Treatment consists of surgical drainage of purulent collections and appropriate antimicrobial therapy, such as chloramphenicol, gentamicin, imi...
متن کاملDenitrification by Chromobacterium violaceum.
One host (Rana catesbiana)-associated and two free-living mesophilic strains of bacteria with violet pigmentation and biochemical characteristics of Chromobacterium violaceum were isolated from freshwater habitats. Cells of each freshly isolated strain and of strain ATCC 12472 (the neotype strain) grew anaerobically with glucose as the sole carbon and energy source. The major fermentation produ...
متن کاملUnusual Chromobacterium violaceum: aerogenic strains.
This is the first report of Chromobacterium violaceum strains that are aerogenic. Two pigmented strains of C. violaceum and their nonpigmented variants produced gas in glucose broth. Kliger iron agar, and triple sugar iron agar. They were similar morphologically and biochemically to other anaerogenic strains studied previously.
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ژورنال
عنوان ژورنال: Iranian Journal of Microbiology
سال: 2020
ISSN: 2008-4447,2008-3289
DOI: 10.18502/ijm.v12i4.3941