Cases reported "Meningitis"

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1/352. sporothrix meningitis.

    sporothrix schenckii is a fungus commonly found in soil and on plants, wood splinters, rosebush thorns, and decaying vegetation. It is also carried by some wild and domestic animals and rodents. When this organism penetrates the skin of individuals handling contaminated substances, the cutaneous manifestation may be lymphangitic or fixed. The treatment of choice for the cutaneous form of the disease (sporotrichosis) is potassium iodide. If iodides are contraindicated or not tolerated, itraconazole may be used. sporotrichosis can persist for years if unrecognized and can progress to systemic forms, including osteoarticular, pulmonary (may occur when the organism is inhaled), and meningeal involvement. Systemic forms can be life-threatening and very difficult to treat. Primary care providers must be familiar with this disorder and its presentation because it is easily mistaken for a bacterial infection and inappropriately treated.
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ranking = 1
keywords = bacterial infection, infection
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2/352. First report of cryptococcus laurentii meningitis and a fatal case of cryptococcus albidus cryptococcaemia in AIDS patients.

    We report the first case of cryptococcus laurentii meningitis and a rare case of cryptococcus albidus cryptococcaemia in AIDS patients. Both infections were treated with amphotericin b and flucytosine. The C. laurentii meningitis was controlled after 2 weeks of treatment with no evidence of infection 20 months later. The patient with C. albidus cryptococcaemia, despite the amphotericin b/flucytosine combination therapy, died on the 14th day of treatment. The minimum inhibitory concentrations (MICs) for C. laurentii, as determined by Etest on RPMI 1640 agar, were 0.25 microg ml(-1) of amphotericin b, 1.25 microg ml(-1) flucytosine, 4 microg ml(-1) fluconazole, 0.50 microg ml(-1) itraconazole and 1.0 microg ml(-1) of ketoconazole. The MIC of amphotericin b for C. albidus was 0.5 microg ml(-1), flucytosine 1.25 microg ml(-1), fluzonazole 4 microg ml(-1), itraconazole 0.5 microg ml(-1) and ketonazole 0.25 microg ml(-1). The agreement of the amphotericin b MIC values obtained in antibiotic medium 3 by the broth microdilution method, with those obtained on casitone medium by Etest, was within a two-dilution range for both isolates. C. laurentii may cause meningitis and may also involve the lungs in AIDS patients.
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ranking = 0.58418412046234
keywords = infection
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3/352. nocardia osteomyelitis in a pachymeningitis patient: an example of a difficult case to treat with antimicrobial agents.

    Antimicrobial agents played a miraculous role in the treatment of bacterial infections until resistant bacteria became widespread. Besides antimicrobial-resistant bacteria, many factors can influence the cure of infection. nocardia infection may be a good example which is difficult to cure with antimicrobial agents alone. A 66-year-old man developed soft tissue infection of the right buttock and thigh. He was given prednisolone and azathioprine for pachymeningitis 3 months prior to admission. Despite surgical and antimicrobial treatment (sulfamethoxazole-trimethoprim), the infection spread to the femur and osteomyelitis developed. The case showed that treatment of bacterial infection is not always as successful as was once thought because recent isolates of bacteria are more often resistant to various antimicrobial agents, intracellular parasites are difficult to eliminate even with the active drug in vitro, and infections in some sites such as bone are refractory to treatment especially when the patient is in a compromised state. In conclusion, for the treatment of infections, clinicians need to rely on laboratory tests more than before and have to consider the influence of various host factors.
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ranking = 3.752552361387
keywords = bacterial infection, infection
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4/352. meningitis caused by an alkali-producing pseudomonad.

    The clinical and microbiological features of a case of meningitis, due to an alkali-producing pseudomonad which closely resembles pseudomonas pseudoalcaligenes, are described. A respiratory infection and a course of antibiotic therapy before admission to hospital may have been predisposing factors to opportunistic infection by this normally saprophytic organism. The problems of identifying alkali-producing pseudomonads are discussed.
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ranking = 0.58418412046234
keywords = infection
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5/352. clostridium perfringens: a rare cause of postoperative spinal surgery meningitis.

    BACKGROUND: clostridium perfringens is a rare cause of central nervous system infections, particularly meningitis. The case of a 76-year-old man who developed fatal C. perfringens meningitis after routine decompressive laminectomy for spinal stenosis is described. CASE REPORT: Twelve days after surgery the patient presented with pain and serosangiunous drainage from the surgical incision site. A swab of the drainage revealed Gram-positive bacilli; MRI of the lumbosacral spine showed the appearance of air around the laminectomy site. The patient died within 6 hours of presentation. autopsy revealed acute cranial and spinal meningitis and choroid plexitis with organisms consistent with C. perfringens. CONCLUSION: No significant enteral pathology or source of endogenous infection was determined, suggesting postoperative wound contamination and meningeal seeding with this ubiquitous organism. Clostridial infection, although rare, should be considered in any patient with meningitis with a history of surgical intervention. survival with minimal neurological deficits was achieved in half of the previously reported cases.
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ranking = 0.87627618069351
keywords = infection
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6/352. Non-group D streptococcal meningitis misidentified as enterococcal meningitis. Diagnostic and therapeutic implications of misdiagnosis by screening microbiology.

    Two patients had nonhemolytic Gram-positive coccal meningitis. Both pathogens were initially misidentified as a group D enterococcus by growth in "selective" media, which led to the use of inappropriate and potentially toxic systemic and intrathecal aminoglycosides. Careful evaluation of the antibiotic sensitivity data and additional microbiological studies allowed correct identification of the organism. The important diagnostic and therapeutic considerations in differentiating true enterococcal infections, especially meningitis, from those caused by other alpha-hemolytic or nonhemolytic streptococci are emphasized. A simple laboratory schema for rapid recognition of such pathogens is reviewed.
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ranking = 0.29209206023117
keywords = infection
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7/352. Unusual presentation and course of hiv-1 progressive encephalopathy.

    The present report concerns a vertically human immunodeficiency virus type 1 (hiv-1)-infected 7-year-old child, in whom a neurodegenerative disease occurred after an acute neurologic disorder that was in all likelihood symptomatic of hiv-1 encephalitis. At the steady state the neurologic disease fulfilled the accepted criteria of HIV-related progressive encephalopathy of childhood and was characterized by involvement of multiple neural systems and subcortical dementia. The neurologic disease displayed, however, atypical presentation and course, and its acute focal onset led the authors to postulate an acute and direct involvement of the brain in hiv-1 infection. The correlation between the cliniconeuroradiologic data and levels of HIV-rna in the cerebrospinal fluid and the response to different antiretroviral treatments are also discussed.
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ranking = 0.29209206023117
keywords = infection
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8/352. Eosinophilic meningitis. An unusual cause of headache.

    Human parasitic infections are uncommon outside the tropical north but common in animals throughout australia. The rat lung worm, angiostrongylus cantonensis, can invade the human brain to cause a chronic meningitis with prolonged headache. This condition can be diagnosed by finding a high eosinophil count in cerebrospinal fluid (CFS), the lumbar puncture also provides symptomatic relief. The outcome is usually benign but death has been reported.
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ranking = 0.29209206023117
keywords = infection
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9/352. Metastatic adenocarcinoma masquerading as basal pontine tuberculoma.

    Tuberculous infection of the central nervous system is common in hong kong. A 39-year-old woman presented with isolated right sixth nerve palsy which was non-progressive for 10 months. Neuro-imaging revealed a right pontine lesion. cerebrospinal fluid (CSF) examination showed lymphocytic meningitis with negative bacteriological and cytological studies. Empirical antituberculous drugs with initial corticosteroid resulted in improved CSF parameters. A diagnosis of cerebral tuberculoma complicated by meningitis was made. She subsequently deteriorated clinically and radiologically. Despite a number of clinical features which were atypical of leptomeningeal metastasis, adenosquamous carcinoma was found on biopsy. Her relatively indolent clinical course might be due to the initial corticosteroid treatment. This report illustrates the importance of early tissue diagnosis in uncertain cases of chronic lymphocytic meningitis.
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ranking = 0.29209206023117
keywords = infection
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10/352. The treatment of meningitis in infants with co-trimoxazole administered parenterally.

    We found that co-trimoxazole had a good clinical and antibacterial effect when given parenterally to infants with infections of the central nervous system. We showed good concentrations in the serum and satisfactory penetrations into the cerebrospinal fluid. In one case, there was a side effect which may have been due to the sulpha or to the solvent. We think that at present the preparation should not be given to very premature babies or to babies with icterus, for the same reasons that we avoid using sulpha preparations in these conditions, but otherwise it may be of great use in difficult cases of meningitis caused by gram-negative bacteria in infancy.
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ranking = 0.29209206023117
keywords = infection
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