Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of right-sided Pseudomonas cepacia endocarditis in a heroin addict is presented in which septic cutaneous vasculitis (ecthyma gangrenosum) is a prominent feature. Ecthyma gangrenosum, most commonly associated with sepsis due to P aeruginosa, has not been previously described with P cepacia septicemia.
 ...
PMID:Pseudomonas cepacia endocarditis and ecthyma gangrenosum. 83 96

Ecthyma gangrenosum caused by Escherichia coli (E. coli) occurred in a decompensated alcoholic cirrhotic patient with spontaneous bacterial peritonitis due to the same organism. Ecthyma is usually associated with systemic sepsis from Pseudomonas aeruginosa. Isolated instances due to other bacteria have been reported, but its occurrence in spontaneous bacterial peritonitis, of which the predominant causative organism is E. coli, is unique. The frequency, varied etiology, and pathogenesis of ecthyma are briefly reviewed.
 ...
PMID:Spontaneous bacterial peritonitis with ecthyma gangrenosum due to Escherichia coli. 704 96

Ecthyma gangrenosum, the rapidly fulminating tissue infarction of Pseudomonas sepsis, presents as one of the more spectacular disease processes. A case involving sloughing of the soft palate, pharyngeal walls, and 40% of one extremity in an infant is presented. Fever and diarrhea are the usual nondescript precursors. The lesions are impressive for their lack of visible inflammatory response or granulation tissue. Early debridement is mandatory for resolution of the toxic condition.
 ...
PMID:Palatopharyngeal and lower extremity soft tissue loss in an infant secondary to Pseudomonas gangrenous cellulitis. 727 Nov 65

Ecthyma gangrenosum is considered as a pathognomonic sign of Pseudomonas aeruginosa sepsis. Lesions similar to ecthyma gangrenosum may be caused by other organisms. We report a case of an ecthyma gangrenosum-like eruption caused by Morganella morganii, a Gram-negative bacillus.
 ...
PMID:Ecthyma gangrenosum-like eruption associated with Morganella morganii infection. 976 4

Pseudomonas aeruginosa infection can cause a wide array of skin manifestations. While some infections are mild, as are the cases with hot tub folliculitis and toe web or nail infection, others are a result of sepsis and can be fatal without prompt treatment. The classic skin finding of P. aeruginosa sepsis is Ecthyma gangrenosum, but other signs such as papules, petechiae, and hemorrhagic bullae can also be seen. Suppurative panniculitis can also be caused by P. aeruginosa sepsis and clinically manifests as solitary or multiple subcutaneous nodules. Reports in the literature describe these nodules in the setting of clinical sepsis or with positive blood cultures. We report a case of localized subcutaneous nodules on the leg caused by P. aeruginosa in a patient without sepsis or positive blood cultures. The source of the infection was thought to be from a traumatic inoculation. This raises the possibility that P. aeruginosa can cause subcutaneous nodules from a localized infection, perhaps via lymphangitic spread without the manifestations of sepsis.
 ...
PMID:Subcutaneous nodules caused by Pseudomonas aeruginosa without sepsis. 1019 67

Pseudomonas aeruginosa bacteremia or sepsis often occurs in hospitals, affecting mainly children with underlying disease. Ecthyma gangrenosum is classically considered a pathognomonic sign of sepsis by P. aeruginosa. The harlequin baby, a severe variant of ichthyosis, occurs rarely, and these infants are at high risk of cutaneous infections and sepsis. We herein report a harlequin baby who developed ecthyma gangrenosum.
 ...
PMID:Harlequin baby with ecthyma gangrenosum. 1465 76

Ecthyma gangrenosum is a cutaneous infection associated most commonly with pseudomonal sepsis in the patient who is immunocompromised. We describe an 8-month-old girl with acute myelocytic leukemia who developed perineal ecthyma gangrenosum caused by Citrobacter freundii, a gram-negative pathogen that has been rarely associated with cutaneous disease. We also review the literature to categorize the range of pseudomonal and nonpseudomonal pathogens associated with ecthyma gangrenosum.
 ...
PMID:Nonpseudomonal ecthyma gangrenosum. 1509 44

Ecthyma gangrenosum is a cutaneous infection associated most commonly with pseudomonal sepsis in the immunocompromised patient. We describe a previously healthy 4-year-old boy who developed ecthyma gangrenosum-like lesions secondary to antibiotic treatment for possible streptococcal infection. The skin, ears, and extremities were involved. This presentation emphasizes the importance of awareness of the rare complication of ecthyma gangrenosum-like lesions associated with non-Pseudomonas bacterial infection treated with antibiotics, even in a previously healthy child.
 ...
PMID:Ecthyma gangrenosum-like lesions in a healthy child after infection treated with antibiotics. 1619 Oct 1

We describe a case of bilateral periorbital ecthyma gangrenosum in a diabetic patient with renal failure. Ecthyma gangrenosum is a cutaneous manifestation of Pseudomonas sepsis. We briefly review the pathogenesis of ecthyma gangrenosum and discuss previous reports of periocular involvement. In our patient, conservative measures and supportive care of the periorbital tissue resulted in a good outcome.
 ...
PMID:Bilateral periorbital ecthyma gangrenosum. 1711 16

Pseudomonas aeruginosa sepsis rarely occurs in healthy children. In immunocompromised children, it usually carries a high mortality rate. Ecthyma gangrenosum is a known cutaneous manifestation of Pseudomonas septicaemia. Three paediatric cases of Pseudomonas aeruginosa septicaemia with ecthyma gangrenosum were retrospectively reviewed. The three patients were aged seven years, seven months, and five months, respectively. An underlying disease of hypogammaglobulinaemia was present in the oldest patient. Blood cultures grew Pseudomonas aeruginosa in all three patients. All underwent repeated wound debridement and received intravenous ceftazidime and an aminoglycoside for a minimum of two weeks. One needed colostomy and subsequent posterior sagittal anorectoplasty as a result of complete obliteration of the anal canal from the ecthyma. There was no mortality. In conclusion, Pseudomonas aeruginosa sepsis should be treated early. Recognition of ecthyma gangrenosum as a manifestation of this problem can allow early institution of the appropriate antibiotics before culture results.
 ...
PMID:Ecthyma gangrenosum: a manifestation of Pseudomonas sepsis in three paediatric patients. 1713 6


1 2 3 Next >>