1/61. 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 = 1keywords = meningitis (Clic here for more details about this article) |
2/61. neurologic manifestations of mycoplasma pneumoniae infections: diverse spectrum of diseases. A report of six cases and review of the literature.mycoplasma pneumoniae is a common cause of upper and lower respiratory tract infections of varying severity. It is also responsible for producing a wide spectrum of nonpulmonary manifestations including neurologic, hepatic, cardiac, and hematologic diseases. The neurologic manifestations are reported to be the most common nonpulmonary manifestations. We describe six patients demonstrating the protean neurologic manifestations of mycoplasma pneumoniae infections. Four patients presented with the central nervous system manifestations of pyramidal and extrapyramidal tract dysfunction, seizures, cognitive abnormalities, and cerebellar dysfunction. Two patients presented with transverse myelitis. The outcome of this condition ranges from normal to severe residual deficits. Increased awareness of this disease entity may facilitate early diagnosis and thereby expedite starting appropriate therapy that may modify the outcome.- - - - - - - - - - ranking = 0.40059595130658keywords = pneumoniae (Clic here for more details about this article) |
3/61. Central nervous system complications in patients with diffuse histiocytic and undifferentiated lymphoma: leukemia revisited.Fifteen of 52 patients (29%) with diffuse histiocytic and undifferentiated pleomorphic lymphoma developed central nervous system (CNS) complications, primarily leptomeningeal lymphoma. Lumbar puncture with cerebrospinal fluid cytology was the most useful test for diagnosis, and for following the response to therapy. Leptomeningitis developed during all stages of the patients' clinical course: at time of diagnosis, during progression of systemic disease, and most importantly as the initial site of relapse within 7 mo of attaining a complete clinical remission. Patients with bone marrow involvement are at high risk for the development of leptomeningeal lymphoma. Pathologic findings suggest that entry into the leptomeninges involves extension from the medullary bone marrow cavity along perforating vessels through dura into the arachnoid space. The leptomeningeal lymphoma has been successfully controlled in all patients receiving intensive central nervous system therapy consisting of a combination of intrathecal drug administration and radiotherapy. The high frequency of this syndrome and the success in its control suggest that a controlled trial of prophylactic CNS therapy be instituted in patients with these histologic types of non-Hodgkin's lymphomas.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
4/61. Feculent meningitis: polymicrobial meningitis in colorectal surgery.Polymicrobial anaerobic meningitis is a rare event secondary to a contiguous infection in the head or neck. Anaerobic meningitis due to a meningo-intestinal fistula is a rare event with only two cases reported in the literature. We describe a new case of adult polymicrobial anaerobic meningitis after colorectal surgery and radiotherapy and review the previous two cases.- - - - - - - - - - ranking = 11keywords = meningitis (Clic here for more details about this article) |
5/61. The application of the polymerase chain reaction of cerebrospinal fluid in the clinical management of AIDS-related CNS disorders.In AIDS patients central nervous system (CNS) illness may be caused by hiv disease itself or by opportunistic agents, resulting in serious morbidity such as behavioral and motor disturbances, meningitis or encephalitis, among other disorders. early diagnosis can allow specific treatment (e.g., antimicrobial treatment) that may prevent, ameliorate, or slow the catastrophic sequelae of infection, as well as reduce the need for expensive diagnostic procedures. Conventional microbiology techniques have proven inadequate for the diagnosis of most AIDS-related CNS diseases. However, the development in the past decade of the application of polymerase chain reaction (PCR) to clinical specimens has facilitated the early diagnosis of a number of infectious diseases in these patients. The technique permits the amplification of target nucleic acids such that common laboratory methods may then be used for diagnosis. The application of PCR to cerebrospinal fluid for early diagnosis of AIDS-related neurologic complications has been an impressive example of the application of PCR and may form the basis of new algorithms for diagnosis and possibly the evaluation of treatment protocols.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
6/61. Human herpes virus type 7 dna in the cerebrospinal fluid of children with central nervous system diseases.Human herpes virus type 7 (HHV-7) has been associated with unspecific febrile syndrome, exanthem subitum (ES), viral rashes and Epstein-Barr virus (EBV) like syndrome. Neurological complications such as hemiplegia or seizures have been described in a few children with ES. Whether HHV-7 may also affect the CNS in the absence of ES is unknown. In this study, we investigated CSF samples from children with different neurological diseases for the presence of HHV-7 specific dna. A HHV-7 specific nested polymerase chain reaction (PCR) was established amplifying a 478 bp dna sequence of the glycoprotein U23 of HHV-7 strain SB. 68 children with CNS diseases with inflammatory CSF findings (n = 24), CNS diseases without inflammatory CSF findings (n = 18) and febrile seizures (n = 26) were examined. A total of 26 children with infectious diseases in the absence of neurological disease and 11 children without signs of a peripheral infection and without neurological disease served as controls. The CSF samples of six children from the study groups were HHV-7 PCR positive, but none from the controls. These children were diagnosed with aseptic meningitis (n = 1), viral encephalitis/meningoencephalitis (n = 2), facial palsy (n = 1), vestibular neuritis (n = 1) and febrile seizure (n = 1). CONCLUSION: These results indicate that human herpes virus type 7 infection is associated with central nervous system disease in children and should be considered in children whether inflammation in the cerebrospinal fluid is present or not.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
7/61. Hypertrophic pachymeningitis: varied manifestations of a single disease entity.Hypertrophic pachymeningitis is a unique clinical entity characterised by fibrosis and thickening of the duramater with resulting neurological dysfunction. Three cases of this entity are described. Presenting features were headaches and cranial neuropathies in two patients and predominantly cerebellar dysfunction in the third. One of the patients also had evidence of spinal involvement. Lower cranial nerves were chiefly involved in two patients whereas optic nerve was the predominantly affected nerve in one. Except for the presence of rheumatoid arthritis in one of the patients, we could not document clinical or biochemical evidence of any predisposing infective, inflammatory or infiltrative condition in the other two. All three patients had characteristic changes on imaging suggestive of thickened and enhancing duramater. Although variable steroid responsiveness was seen in all the three patients, tendency towards steroid dependence was evident. The clinical presentations, causes, radiological features, management options and differential diagnosis of this unique clinical syndrome have been discussed.- - - - - - - - - - ranking = 5keywords = meningitis (Clic here for more details about this article) |
8/61. Outbreak of central nervous system disease associated with hand, foot, and mouth disease in japan during the summer of 2000: detection and molecular epidemiology of enterovirus 71.Few outbreaks of the serious enterovirus 71 (EV71) infections, which affect the central nervous system (CNS), had been reported in japan before 2000. During June through August 2000, a patient died of pulmonary edema caused by brainstem encephalitis accompanied by EV71-induced hand, foot, and mouth disease (HFMD), and many patients complicated by serious CNS disease, including paralysis, were hospitalized in a restricted area in Hyogo Prefecture, japan (K-area). During the same period, endemics of HFMD were reported in other areas in Hyogo Prefecture, where EV71 was isolated from HFMD patients, but few patients developed aseptic meningitis. The isolations of EV71 from K-area patients were difficult with the use of vero cells, so the strains were isolated by use of GL37 cells; vero cells, however, could isolate EV71 strains from other areas in Hyogo Prefecture. We sequenced VP4 coding regions of these EV71 isolates and found that the isolates from K-area had the same sequence, which, except for one isolate, was different from the sequences of EV71 strains isolated from other areas of Hyogo Prefecture. Although these results were not enough to state that EV71 from K-area was a virulent strain, it seemed reasonable to conclude that serious CNS diseases in K-area were caused by EV71 because it was the only infectious agent detected in the inpatients of K-area.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
9/61. Staphylococcal septicemia: successful treatment of complications in a child.A previously healthy 5-year-old girl developed staphylococcal septicemia. Initially, cardiovascular failure with mitral insufficiency and purulent pericarditis dominated the clinical picture. Peripheral thromboembolic phenomena, meningitis, osteomyelitis, and persistent septicemia were subsequently encountered during antimicrobial and surgical therapy. Although staphylococcal septicemia is a potentially lethal disorder, anticipation of its natural course and its possible complications should lead to more successful management.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
10/61. role of radiotherapy in the treatment of neurosarcoidosis.Neurosarcoidosis is usually managed with steroids, immunosuppressives, and other medications. Several small series suggest that radiotherapy might be useful in patients whose disease is refractory to conventional treatment. The purpose of this article is to report the outcome of 4 patients with neurosarcoidosis who were treated at the University of florida. With long-term follow up, partial regression of disease was observed in 2 patients, stabilization of disease in 1 patient, and disease progression in 1 patient. Our experience and review of the related literature suggest the following conclusions: (1) radiotherapy is often effective in preventing the progression of local symptoms from neurosarcoidosis, but has limited application in reversing established neurologic deficits; (2) sarcoid meningitis is responsive to radiotherapy; and (3) radiation dose for the palliation of symptoms related to neurosarcoidosis is 20 to 25 Gy.- - - - - - - - - - ranking = 1keywords = meningitis (Clic here for more details about this article) |
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