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At least 217 records · Page 12Linked to original sources
PubMed2005

Bilateral blindness from orbital cellulitis caused by community-acquired methicillin-resistant Staphylococcus aureus.

PURPOSE: To describe bilateral blindness resulting from infection with community-acquired methicillin-resistant Staphylococcus aureus (MRSA). DESIGN: Observational case report. METHODS: A 44-year-old man developed proptosis, ptosis, ophthalmoplegia, and no light perception vision after attempting to lance a nasal pustule. A nasal culture grew MRSA. Imaging showed bilateral orbital cellulitis, pansinusitis, and cavernous sinus thrombosis. The right fundus showed severe ischemia, but the left fundus was essentially normal. RESULTS: Despite initiation of appropriate antibiotics early in the course of infection, the patient lost sight in both eyes. Surgical drainage of the paranasal sinuses and use of intravenous corticosteroids and heparin led to the resolution of orbital cellulitis. CONCLUSIONS: MRSA orbital cellulitis can progress to irreversible blindness despite antibiotic treatment. A new, community-acquired clone of this organism has exhibited increased potential for tissue invasion.

Adult↗
PubMed2004

Orbital cellulitis, panophthalmitis, and ecthyma gangrenosum in an immunocompromised host with pseudomonas septicemia.

PURPOSE: To describe a case of Pseudomonas aeruginosa septicemia complicated by orbital cellulitis, panophthalmitis, and ecthyma gangrenosum. DESIGN: Observational case report. METHODS: An immunosuppressed 62-year-old man developed an unusual skin rash and a painful, swollen right eye with decreased vision. He had myelodysplastic syndrome and P. aeruginosa septicemia. The skin rash manifested as ecthyma gangrenosum. Metastatic orbital cellulitis and panophthalmitis was diagnosed. RESULTS: Despite intravitreal and topical gentamicin, the patient eventually required enucleation. CONCLUSIONS: This case represents a rare combination of events: an immunocompromised man developed pneumonia, P. aeruginosa septicemia, and endogenous seeding of the Pseudomonas to the skin, orbit, and eye. Early recognition of endogenous ophthalmic disease is imperative. The prognosis of combined orbital cellulitis and panophthalmitis is poor.

Bacteremia↗
PubMed1992

Orbital cellulitis caused by Eikenella corrodens.

Eikenella corrodens is a gram-negative, facultative anaerobic bacillus with specific culture and growth requirements and unusual antibacterial susceptibilities. It has only recently been recognized as a human pathogen. Ocular and adnexal infections with this organism are rare especially in children. We treated two children with orbital cellulitis caused by E. corrodens. One was an 8-year-old boy; the other was an 11-year-old girl. Orbital cellulitis in both patients occurred after an upper respiratory tract infection. Sinusitis and a subperiosteal abscess were present in both patients. Eikenella corrodens and Streptococcus viridans were isolated from the boy; E. corrodens was the sole isolate in the girl. Intravenous ampicillin, prolonged hospitalization, and surgical drainage of the orbit were required to control the infection in both patients. Eikenella corrodens must be considered in the differential diagnosis of orbital cellulitis in children, and ophthalmologists must become familiar with the characteristics of this peculiar organism.

Ampicillin↗
PubMed1998

Preseptal cellulitis and orbital wall destruction secondary to nasal cocaine abuse.

PURPOSE: To report preseptal cellulitis and orbital bone destruction as ocular manifestations of nasal cocaine abuse. METHOD: Case report. We examined a 40-year-old male nasal cocaine abuser with diabetes mellitus and with signs of preseptal cellulitis. Computed tomographic imaging of the cranium was performed, and a nasal cavity biopsy specimen was obtained. RESULTS: Computed tomographic findings showed extensive cartilaginous and bony destruction involving the nasal septum and medial wall of the left orbit, and the nasal biopsy specimen disclosed inflammatory exudate with neutrophils. CONCLUSIONS: Nasal cocaine abuse induces mucoperichondrial ischemia and may be associated with cartilaginous and bony destruction as well as preseptal cellulitis.

Administration, Intranasal↗
PubMed1993

Lumbar puncture in children with periorbital and orbital cellulitis.

OBJECTIVE: To measure the frequency with which lumbar puncture (LP) was performed in children with periorbital and orbital cellulitis in the years 1979 through 1991, and to examine its value as a diagnostic test in these patients. DESIGN: Retrospective review of both computerized discharge diagnoses and medical records. SETTING: Tertiary care hospital. PATIENTS: Two hundred fourteen children younger than 18 years of age discharged between Jan. 1, 1979, and Dec. 31, 1991, with a final diagnosis of periorbital or orbital cellulitis. MAIN OUTCOME MEASURES: Rates of LP and of bacterial meningitis. RESULTS: Of the 214 patients, 96 (45%) had LPs. Two children (1%) had meningitis; in both, the diagnosis was strongly suspected before the LP was performed. No other subject had a discharge diagnosis of meningitis. During the 13 years of study, the proportion of patients in whom LP was performed increased from 14% in the first 6 years (1979 through 1984) to 62% from 1985 through 1991 (p < 0.0001). Those older than 2 months who were afebrile on arrival in the emergency department were 12.4 times more likely to have an LP in 1985 through 1991 than in 1979 through 1984 (p = 0.005). CONCLUSIONS: The increase in the number of LPs performed from 1985 through 1991 in children with periorbital or orbital cellulitis was not accompanied by an increase in the diagnosis of early or unsuspected meningitis. These data suggest the need for more judicious use of LP in children with periorbital swelling.

Adolescent↗
PubMed1989

Oedema protein concentrations for differentiation of cellulitis and deep vein thrombosis.

The differentiation between cellulitis and deep vein thrombosis was investigated in a series of patients with acutely swollen, painful, red legs. Oedema-fluid protein concentrations (as mean [SD]) were significantly higher in patients with cellulitis than in those with deep vein thrombosis (19.8 g/l [5.0] vs 5.85 g/l [1.6]), and the oncotic pressure of oedema-fluid was also significantly higher in cellulitis (6.3 mm Hg [1.3] vs 2.1 mm Hg [0.6]). In hospitals where phlebography, plethysmography, or doppler ultrasound are not available, measurement of oedema-fluid protein concentrations may be a rapid and inexpensive guide to the cause of a red, swollen leg.

Acute Disease↗
PubMed2004

[Infectious cellulitis and Shewanella alga septicemia in an immunocompetent patient].

BACKGROUND: Shewanella alga is a Gram-negative bacilla often found in water or soil. Clinical infections in humans are rare, with serious infections described generally in immunocompromised hosts. CASE REPORT: A 66 year-old man with a heel wound had developed, after numerous sea baths in the Atlantic ocean (Oleron island, France), an infectious cellulitis of the leg with Shewanella alga septicemia. Despite the absence of immunodeficiency in this patient, infectious cellulitis and septicemia occurred via a wound to the skin and contact with sea water. Healing was seen after treatment with cefotaxime, ciprofoxacin and gentamicin IV, relayed with ciprofloxacin and erythromycin. Shewanella alga was also susceptible to ticarcillin, piperacillin and ceftazidime but was resistant to ampicillin, amoxicilline-clavulanate, colistin, cyclines, fosfomycin and cefsulodin. No immunological anomaly was found. DISCUSSION: We report a case of infectious cellulitis with Shewanella alga septicemia. This has not previously been described in an immunocompetent patient. Antibiotic therapy must be longer than usual treatment for streptococcal erysipelas and first-line antibiotherapy with ampicillin alone may not be sufficient.

Acute Disease↗
PubMed1980

Ocular pathology for clinicians. 8. Orbital cellulitis.

Orbital cellulitis secondary to sinusitis has been the most common cause of proptosis in children. A case report is presented which emphasizes that the signs and laboratory findings in orbital cellulitis may be confusing, especially when modified by prior antibiotics. When orbital cellulitis is a possibility, adequate antibiotic therapy should be instituted while diagnostic studies are being performed. CT scanning is a new and useful modality for the evaluation of these patients, but cautious and experienced interpretation is essential. In patients who do not respond promptly to appropriate medical therapy, surgical intervention is indicated for drainage and biopsy.

Cellulitis↗
PubMed1995

Endophthalmitis and orbital cellulitis after radial keratotomy.

PURPOSE: To report the findings concerning three patients with endophthalmitis and one with panophthalmitis and orbital cellulitis radial keratotomy surgery. METHODS: One man referred with panophthalmitis and orbital cellulitis and three women referred with endophthalmitis were treated. RESULTS: After radial keratotomy surgery, during which no microperforation or macroperforation had been reported, a severe Pseudomonas panophthalmitis and orbital cellulitis developed in the man. All vision was lost in that eye. Staphylococcus epidermidis endophthalmitis developed in one woman, Streptococcus pneumoniae endophthalmitis in the second woman and Pseudomonas endophthalmitis in the third woman, after undergoing radial keratotomy procedures during which microperforations occurred. In the latter patient, bilateral simultaneous surgery was performed, but only one eye became infected. The latter two infections resulted in light perception and hand motion vision respectively. In three cases, an initial keratitis was located in the inferior cornea. CONCLUSIONS: Severe bacterial endophthalmitis can occur after radial keratotomy surgery, even in the absence of microperforation during the procedure. Any evidence of postoperative keratitis must be regarded seriously and treated aggressively. Despite use of this approach, the effect on final visual acuity can be devastating.

Adult↗
PubMed2005

[Senegalese experience of orbital cellulitis].

AIM: To show the etiological, clinical, and epidemiological aspects of orbital cellulitis at the ophthalmological clinic of A. le Dantec hospital. PATIENTS AND METHOD: This is a retrospective study conducted from January 1994 to October 2003. Sixty-eight patient records were used. We noted patients' civil status, past medical history, clinical and paraclinical examinations, treatment received before and at admission to the clinic, and progression. RESULTS: The incidence of orbital cellulitis was 8.9 cases per year. The average age of patients was 18 years and the sex ratio 2.78 in favor of males. Patients were hospitalized for a mean of 11 days. The fever was often stopped at admission. All patients had violent retrobulbar pain, associated with inflammatory exophthalmos in 77.8% of cases, and ophthalmoplegia in 67.2%. Two cases of diplopia were noted; 57.5% had sinusitis. Streptococcus was the bacterium found most frequently. In hospital, all patients received three antibiotics (ampicillin, aminoglycoside, metronidazole) and prednisone. In 51.5% of the cases, surgical treatment was necessary. Progression was favorable in 55.88% of the cases. Three patients died and 18 cases of blindness were noted. CONCLUSION: Orbital cellulitis is a young people's disorder with serious complications. This medical emergency requires a combination of effective antibiotics and a corticosteroid. Treating the source of infections is essential to avoid recurrence. In our practice, these three drugs in association in first intention was beneficial without an antibiogram.

Adolescent↗
PubMed1986

Eosinophilic cellulitis associated with urticaria. A report of two cases.

Two patients with the clinical and histopathologic findings of eosinophilic cellulitis are presented. In one patient there was a definite relationship between upper respiratory tract infection and flare-ups of eosinophilic cellulitis. This patient's condition was superimposed on a long history of chronic urticaria. In the other patient a relationship to recurrent sinusitis was possible but not definite. There were no other contributory underlying skin diseases in either patient. Eosinophilic cellulitis is not likely a disease entity as such but, instead, represents a severe urticarial hypersensitivity reaction to various stimuli. Collagen alteration by eosinophil granules results in flame figure formation and a granulomatous response, which may explain the prolonged persistence of the lesions.

Adult↗
PubMed1987

Cryptococcal cellulitis with multiple sites of involvement.

Cryptococcal cellulitis is an uncommon cutaneous manifestation of generalized cryptococcal disease. We describe the only reported incidence with multiple sites of cutaneous involvement. In an immunosuppressed patient an apparent cellulitis, even with multiple sites of involvement, that does not respond to appropriate antibiotics should alert one to the possible diagnosis of cryptococcal cellulitis.

Adult↗
PubMed1987

Cryptococcal cellulitis in renal transplant recipients.

We report three cases of cryptococcal cellulitis in renal transplant recipients and review five other cases in the literature. Seven cases of cryptococcal cellulitis occurring in other immunocompromised states are also reviewed and compared with the renal transplant group. Cryptococcal cellulitis in renal transplant recipients affects the skin of the extremities and is seen along with erythema, induration, tenderness, and superficial ulcerations of varying extent. Histopathologic examination shows either a variable lymphohistiocytic infiltration of the reticular dermis and subcutaneous fat or an acute panniculitis. Organisms may be difficult to find on routine sections, and special stains are recommended. Culture of tissue aspirate is an excellent method of diagnosis.

Adult↗
PubMed2001

Economic evaluation of linezolid, flucloxacillin and vancomycin in the empirical treatment of cellulitis in UK hospitals: a decision analytical model.

Standard antibiotic treatment of infections has become more difficult and costly due to treatment failure associated with the rise in bacterial resistance. New antibiotics that can overcome such resistant pathogens have the potential for great clinical and economic impact. Linezolid is a new antibiotic that is effective in the treatment of both antibiotic-susceptible and antibiotic-resistant Gram-positive bacterial infections, including those resistant to other available antibiotics. This breadth of activity is unique in existing antibiotics for Gram-positive bacteria and serves as the rationale for exploring the hypothesis that linezolid is an appropriate choice when considering empirical treatment of cellulitis in complicated or compromised patients in the nosocomial setting. A decision-modelling approach was used to compare the predicted first-line treatment efficacy and direct medical costs of linezolid with standard treatment of cellulitis among hospitalized patients. For the purposes of this analysis, standard care is defined along two main pathways: (1) initiating care with intravenous (iv) flucloxacillin, switching to vancomycin if the pathogen is found to be resistant to flucloxacillin, or maintaining flucloxacillin if the pathogen is found susceptible, or when culture and sensitivity analysis is inconclusive; or (2) initiating care with vancomycin, switching to iv flucloxacillin if the pathogen is found susceptible to flucloxacillin, maintaining vancomycin if the infection is found resistant, or when culture and sensitivity are inconclusive. For those patients taking iv flucloxacillin, a switch to oral flucloxacillin was allowed when clinically appropriate. We hypothesized that the cost of care of initiating treatment with linezolid would be less than that for both vancomycin and flucloxacillin in resistance risk ranges typically encountered in UK hospitals. In addition, while the registration trials showed equivalence of linezolid with the comparators in known or suspected methicillin-resistant Staphylococcus aureus (MRSA) and in known or suspected methicillin-susceptible Staphylococcus aureus (MSSA) (vancomycin and oxacillin) respectively, we hypothesized that first-line success rates would be higher in empiric treatment with linezolid. Efficacy data were obtained from recent clinical trials with linezolid and standard treatment, and medical resource utilization was obtained from an expert panel of clinicians who were questioned regarding resistant and susceptible infections separately. UK hospital direct medical costs of treatment were determined using standard costing techniques. Base case analyses assumed a residual 80% unknown pathogen rate after culture and susceptibility based on a physician survey and supported in the literature. The analysis in this model predicts that initiating empirical treatment of cellulitis with linezolid will (1) result in higher overall success rates than flucloxacillin for first-line treatment, regardless of resistance risk and (2) be less costly than initiating treatment with flucloxacillin when the likelihood of a patient being infected by a resistant pathogen is greater than 24.1%. Furthermore, initiating treatment with linezolid is predicted to result in higher overall success rates and be less costly than vancomycin across the entire spectrum of the patients' risk of being infected by a resistant pathogen.

Acetamides↗
PubMed2003

Post-traumatic orbital cellulitis.

Orbital cellulitis is uncommon. It may arise as a sequel to eyelid infection, or from direct spread of infection from the paranasal sinuses; it may be of odontogenic origin and has been reported after meningitis and after nasoorbital fractures with pre-existing sinusitis. Clinically, orbital cellulitis is of great importance, as it is a severe disease with potentially disastrous consequences. It may lead to optic neuritis, optic atrophy, blindness, cavernous sinus thrombosis, superior orbital fissure syndrome, meningitis, subdural empyema, and even death. We report two cases of severe post-traumatic orbital cellulitis with subperiosteal abscesses. These were managed surgically and vision was preserved. We describe the anatomy, a classification of orbital infection, and the importance of multidisciplinary management of these cases.

Adult↗
PubMed1999

Cellulitis: evaluation of possible predisposing factors in hospitalized patients.

We conducted a prospective study among 62 hospitalized adults, to evaluate the factors that contribute to the development of cellulitis. The majority of patients had multiple possible predisposing factors, and the most common were: diabetes mellitus (31/62), history of cellulitis (30/62), edema (28/62), peripheral vascular disease (25/62), and skin changes suggestive of tinea pedis (20/62). A significant number of patients reported and were clinically noted to have dry skin (42/62). Large controlled studies are needed to evaluate whether aggressive control of possible risk factors can reduce the incidence of cellulitis.

Adult↗
PubMed2002

Group B streptococcal retropharyngeal cellulitis in a young infant: a case report and review of the literature.

The diagnosis of retropharyngeal cellulitis and abscess, although most common in children under 6 years of age, is often misdiagnosed in the newborn or early infancy period. The clinical signs of drooling, neck swelling, dysphagia, and torticollis may be absent or not easily identifiable. The following case report details a 2 1/2-month-old infant who presented with fever and irritability, and was subsequently diagnosed with group B streptococcal retropharyngeal cellulitis. Retropharyngeal cellulitis and abscess should be considered in the differential diagnosis of infants and young children who present with fever and irritability, particularly when lumbar puncture results are normal. This case also serves to highlight a rare manifestation of late-onset group B steptococcal disease.

Cellulitis↗
PubMed1984

[Facial cellulitis of dental origin].

A case of facial cellulitis of dental origin associating a retropterygoidal necrosis, a retro-orbital abscess and a cervicofacial cellulitis is reported. No related risk factors were found in this 28 year old man. Bacteriological analyses showed a mixed bacterial flora and the presence of candida. Direct examination favoured an anaerobic germ infection. However the culture and identification of theses germs were impossible. The clinical circumstances together with the results of facial computed tomography tended to make the diagnosis of an anaerobic cellulitis highly probable. The diagnostic and therapeutic managements are reviewed.

Adult↗