1/99. A rare case of cotrimoxazole-induced eosinophilic aseptic meningitis in an hiv-infected patient.A case of cotrimoxazole-induced meningoencephalitis in an hiv-infected patient without signs of AIDS is reported. The patient developed an apparently generalized seizure, of cotrimoxazole, 1 month after first taking a dose of this drug and a febrile coma after a second dose 3 weeks later. Lumbar puncture revealed eosinophilic aseptic meningitis. The patient quickly recovered without sequelae and was given antiretroviral therapy plus pentamidine aerosolized and pyrimethamine as prophylaxis for opportunistic infections. No other adverse effects were observed. The report describes the diagnosis of this case supported by a commentary, including a literature review.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
2/99. 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.- - - - - - - - - - ranking = 1.4keywords = meningitis (Clic here for more details about this article) |
3/99. Cryptococcus meningoencephalitis in AIDS: parenchymal and meningeal forms.CT and MRI in one case of cryptococcus neoformans infection showed contrast-enhancing parenchymal lesions resembling granulomata or abscesses. After an initial phase without contrast enhancement, the full extent of the lesions was visible within 2 weeks of presentation. The enhancing masses were assumed to represent intracerebral cryptococcomas. Despite evidence of massive meningeal infection on cerebrospinal fluid (CSF) examination, no radiological signs of meningitis, invasion of the Virchow-Robin spaces or ventriculitis could be demonstrated. With antimycotic treatment the contrast enhancement disappeared and cystic, partly calcified lesions remained. recurrence of meningeal infection without radiological correlates was apparent in this stage. In a second case of proven cryptococcus meningitis, dilation of Virchow-Robin spaces or cysts in the adjacent parenchyma were the main abnormalities on MRI. Enhancing masses were not detected. These cases may represent two different reactions of the immunocompromised hosts to infection with C. neoformans: widening of the perivascular spaces as a correlate of the more typical meningeal infection and enhancing parenchymal lesions as a sign of further invasion from the CSF spaces. Enhancement of cryptococcomas, indicating an inflammatory response in the surrounding brain, is not typical in patients with impairment of immune function.- - - - - - - - - - ranking = 0.4keywords = meningitis (Clic here for more details about this article) |
4/99. Management of opportunistic infections in acquired immunodeficiency syndrome. I. Treatment.A case report of a patient infected with human immunodeficiency virus (hiv) is described. The patient presents with a multitude of medical complaints that are of acute or subacute onset. The medical examination of these complaints is described and includes algorithms for the diagnosis and treatment of the most common hiv-related opportunistic infections, including pneumocystis carinii pneumonia, toxoplasmosis, mycobacterium avium complex, cytomegalovirus infection, and cryptococcal meningitis.- - - - - - - - - - ranking = 0.2keywords = meningitis (Clic here for more details about this article) |
5/99. Use of cerebrospinal fluid shunt for the management of elevated intracranial pressure in a patient with active AIDS-related cryptococcal meningitis.Persistently elevated intracranial pressure (ICP) is one of the most accurate predictors of a poor prognosis in patients with AIDS-related cryptococcal meningitis. We present a severe case of persistent cryptococcal meningitis in a patient with advanced AIDS, complicated by elevation of ICP. A ventriculoperitoneal shunt was placed that successfully lowered the ICP and alleviated the associated symptoms. The elevated ICP secondary to AIDS-related cryptococcal meningitis should be treated aggressively. Despite the risk of shunt complications, cerebrospinal fluid shunts can be considered in these patients if they do not respond to other treatment.- - - - - - - - - - ranking = 1.4keywords = meningitis (Clic here for more details about this article) |
6/99. Bilateral trochlear nerve palsy associated with cryptococcal meningitis in human immunodeficiency virus infection.This is the report of a case of bilateral trochlear nerve palsy secondary to cryptococcal meningitis in a 34-year-old woman with acquired immune deficiency syndrome. Based on clinical and neuroradiologic findings, it is concluded that in the present case, a postinflammatory shrinking of the arachnoid has stretched the fourth cranial nerves at their point of emergence from the dorsal surface of the brainstem.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
7/99. hiv infection and seizures.New-onset seizures are frequent manifestations of central nervous system disorders in patients infected with human immunodeficiency virus (hiv). seizures are more common in advanced stages of the disease, although they may occur early in the course of illness. In the majority of patients, seizures are of the generalised type. status epilepticus is also frequent. Associated metabolic abnormalities increase the risk for status epilepticus. Cerebral mass lesions, cryptococcal meningitis, and hiv-encephalopathy are common causes of seizures. phenytoin is the most commonly prescribed anticonvulsant in this situation, although several patients may experience hypersensitivity reactions. The prognosis of seizure disorders in hiv-infected patients depends upon the underlying cause.- - - - - - - - - - ranking = 0.2keywords = meningitis (Clic here for more details about this article) |
8/99. coccidioidomycosis meningitis with massive dural and cerebral venous thrombosis and tissue arthroconidia.To our knowledge we report the first case of meningitis from coccidioides immitis associated with massive dural and cerebral venous thrombosis and with mycelial forms of the organism in brain tissue. The patient was a 43-year-old man with late-stage acquired immunodeficiency syndrome (AIDS) whose premortem and postmortem cultures confirmed C immitis as the only central nervous system pathogenic organism. death was attributable to multiple hemorrhagic venous infarctions with cerebral edema and herniation. Although phlebitis has been noted parenthetically to occur in C immitis meningitis in the past, it has been overshadowed by the arteritic complications of the disease. This patient's severe C immitis ventriculitis with adjacent venulitis appeared to be the cause of the widespread venous thrombosis. AIDS-related coagulation defects may have contributed to his thrombotic tendency.- - - - - - - - - - ranking = 1.2keywords = meningitis (Clic here for more details about this article) |
9/99. candida albicans meningitis: clinical case.Candida spp. meningitis is still a rare clinical situation, although it is becoming more frequent. literature references to it and therapeutic options are scarce. We present a case of a young male, hiv-positive drug addict, with candida albicans meningitis which was treated with oral fluconazole, having a good outcome.- - - - - - - - - - ranking = 1.2keywords = meningitis (Clic here for more details about this article) |
10/99. Tuberculous radiculomyelitis complicating tuberculous meningitis: case report and review.Tuberculous radiculomyelitis (TBRM) is a complication of tuberculous meningitis (TBM), which has been reported rarely in the modern medical literature. We describe a case of TBRM that developed in an human immunodeficiency virus (hiv)-infected patient, despite prompt antituberculous treatment. To our knowledge, this is the second case of TBRM reported in an hiv-infected patient. We also review 74 previously reported cases of TBRM. TBRM develops at various periods after TBM, even in adequately treated patients after sterilization of the cerebrospinal fluid (CSF). The most common symptoms are subacute paraparesis, radicular pain, bladder disturbance, and subsequent paralysis. CSF evaluation usually shows an active inflammatory response with a very high protein level. MRI and CT scan are critical for diagnosis, revealing loculation and obliteration of the subarachnoid space along with linear intradural enhancement. As in other forms of paradoxical reactions to antituberculous treatment, there is evidence that steroid treatment might have a beneficial effect.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
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