1/85. Acute disseminated encephalomyelitis in childhood: report of 10 cases.We report 10 children with the diagnosis of acute disseminated encephalomyelitis. diagnosis was based on clinical and radiologic findings, and after acute encephalitis was excluded by negative culture and antibody results. The most common presenting symptom was ataxia, followed by optic neuropathy, cranial nerve palsy, convulsions, motor dysfunction, and loss of consciousness. Brain magnetic resonance imaging showing bilateral symmetrical hyper-intense lesions of the same age in brain stem, subcortical white matter, thalamus, basal ganglia, or cerebellum was the mainstay of the diagnosis. The presence of a preceding event (either an infection or vaccination) was present in 8 of 10 patients. Brain computed tomographic scans were abnormal in 3 of 10, and electroencephalogram was normal in all patients. High-dose corticosteroids were given to six patients, one received low-dose steroids, and the other three had symptomatic follow-up. Those who relapsed were mainly from the symptomatic follow-up group. Only one patient (the youngest) receiving high-dose methylprednisolone relapsed. Therefore, early high-dose steroid treatment seems to be the most effective treatment in acute disseminated encephalomyelitis and can prevent relapses.- - - - - - - - - - ranking = 1keywords = brain stem, brain, stem (Clic here for more details about this article) |
2/85. Acute disseminated encephalomyelitis with probable measles vaccine failure.The patient is a 10-year-old male who experienced somnolence and incomplete quadriplegia after headache and vomiting, without exanthema, for 3 days. The clinical course and magnetic resonance imaging findings of the brain and spinal cord were compatible with acute disseminated encephalomyelitis. The serologic examination revealed that the patient had rubeola because titers of IgM and IgG antibody to measles virus measured by enzyme immunoassay were 0.91 and 40 (cutoff = 0.80 and 2), respectively, at 5 weeks after the onset, the IgM titer had become negative (0.56), and the IgG titer had decreased to 17.7 at 13 weeks after the onset. Because the patient had received a measles-mumps-rubella vaccine at 12 months of age, the acute disseminated encephalomyelitis was thought to be attributed to the modified measles resulting from measles vaccine failure.- - - - - - - - - - ranking = 0.44270321174866keywords = brain (Clic here for more details about this article) |
3/85. apoptosis of T lymphocytes in acute disseminated encephalomyelitis.apoptosis has been shown to be an efficient mechanism involved in clearance of T lymphocytes from the brains of animals with acute experimental autoimmune encephalomyelitis (EAE), an animal model for human multiple sclerosis. In this report we describe a case of acute disseminated encephalomyelitis following general measles infection. In this disease, which closely mimics the pathology of acute EAE we found a high percentage (30%) of apoptotic T cells. This indicates that in both rodent and human brain clearance of T cell-mediated inflammation follows similar mechanisms.- - - - - - - - - - ranking = 0.88540642349733keywords = brain (Clic here for more details about this article) |
4/85. Intravenous immunoglobulin therapy in acute disseminated encephalomyelitis.We describe 4 patients with acute disseminated encephalomyelitis (ADEM) who were treated with intravenous immunoglobulins (IVIg) after getting no immediate response from a 3-5 day course of high dose intravenous methylprednisolone. All had clinical features to suggest poor prognosis and MRI findings to indicate extensive white matter changes in the brain. Two patients who had spinal cord involvement as well, required ventilatory support during acute phase of the illness. All the 4 patients recovered dramatically. Recovery pattern suggested that IVIg might be useful in fulminant ADEM. Further trials are needed to look for the efficacy of IVIg alone and in combination with methylprednisolone in the treatment of ADEM.- - - - - - - - - - ranking = 0.44270321174866keywords = brain (Clic here for more details about this article) |
5/85. Fulminant form of acute disseminated encephalomyelitis: successful treatment with hypothermia.We described herein a case of the fulminant form of acute disseminated encephalomyelitis (ADEM) that developed after mycoplasma pneumonia. A 28-year-old man who presented with fever, headache, and writing difficulty was admitted to our hospital in August 1997. He developed hernia on the 3rd hospital day. Surgical decompression and intravenous prednisolone failed to halt his progressive deterioration. We introduced systemic hypothermia and he has shown marked recovery; despite having Broca's type aphasia, he could comprehend spoken language and communicate with others by gesture. Head MRI demonstrated diffuse high signals over the white matter on fluid attenuated inversion recovery (FLAIR) images, which suggested extensive demyelination. The clinical course, imaging studies and presence of polymorphonuclear dominant leucocytosis in the blood and CSF in the patient are somewhat similar to findings in acute hemorrhagic leukoencephalitis, however, the result of a brain biopsy was inconclusive. The fulminant form of ADEM is usually fatal. Treatments such as corticosteroids, intravenous immunoglobulin, and surgical decompression have been performed to improve the prognosis. Our case results indicate that hypothermia, which suppresses both brain edema and immune response, may be included in the repertoire of treatment for the fulminant form of ADEM.- - - - - - - - - - ranking = 0.92172984373726keywords = brain, stem (Clic here for more details about this article) |
6/85. An 11-year-old girl with syndrome of inappropriate antidiuretic hormone secretion.An 11-year-old girl presented with a syndrome of inappropriate antidiuretic hormone secretion, which was transitory and, initially, of obscure origin. Subsequently, the patient's hypothalamic disorder emerged as a component of a steroid-responsive relapsing encephalomyelitis with cerebral pathology restricted to the basal ganglia and brainstem. Where such a disorder fits in the spectrum from acute disseminating encephalomeylitis to multiple sclerosis is discussed.- - - - - - - - - - ranking = 0.47902663198859keywords = brain, stem (Clic here for more details about this article) |
7/85. Acute disseminated encephalomyelitis (ADEM) after autologous peripheral blood stem cell transplant for non-Hodgkin's lymphoma.Acute disseminated encephalomyelitis (ADEM) is a demyelinating disorder of the central nervous system with an acute clinical onset and a wide variability in severity and outcome. It usually follows a viral infection or an immunization and is thought to be immuno- mediated. We report a case of ADEM with a dramatic clinical onset in an autologous peripheral blood stem cell transplant (PBSCT) recipient for non-Hodgkin's lymphoma who developed the neurologic syndrome 12 days after PBSC reinfusion. This is the first report of ADEM in the setting of autologous PBSCT, a therapeutic procedure performed with increasing frequency in a wide variety of hematologic and solid malignancies.- - - - - - - - - - ranking = 0.21794052143959keywords = stem (Clic here for more details about this article) |
8/85. ADEM: literature review and case report of acute psychosis presentation.Acute disseminated encephalomyelitis is a monophasic, immune-mediated disorder that produces multifocal demyelinating lesions within the central nervous system. It is characterized clinically by the acute onset of neurologic abnormalities, including varying degrees of mental state changes ranging from drowsiness to coma. It is unusual for the illness to present as an isolated acute psychosis. The case of a 14-year-old female with biopsy-confirmed acute disseminated encephalomyelitis, who was initially diagnosed with an acute psychiatric disorder, is presented, and published reports on this unusual manifestation are reviewed. A medline database search was performed from 1965 to 1999, using the terms acute disseminated encephalomyelitis, postvaccinal encephalomyelitis, postinfectious encephalomyelitis, and measles encephalomyelitis, combined with the terms psychosis, psychiatric disorder, and behavioral disorder. Selected cross-referenced reports were also reviewed. Nine patients were identified who presented with acute psychosis. We conclude that, although rare, acute disseminated encephalomyelitis can present as an acute psychosis. This immune-mediated condition should be included in the differential diagnosis of neurologic disorders presenting as a psychiatric illness.- - - - - - - - - - ranking = 0.036323420239931keywords = stem (Clic here for more details about this article) |
9/85. Acute disseminated encephalomyelitis in a female with hereditary neuropathy with susceptibility to pressure palsy.A 7-year-old female presented with fever, urinary incontinence, mental regression, gait disturbance, and lethargy after diarrhea. magnetic resonance imaging revealed multifocal T(2)-weighted hypersignal lesions supportive of acute disseminated encephalomyelitis. Her mother had been diagnosed with hereditary neuropathy with susceptibility to pressure palsy. The girl was also determined to have hereditary neuropathy with liability to pressure palsy, with a 1.5-Mb deletion in chromosome 17p11.2 encompassing the gene for peripheral myelin protein 22 detected by fluorescent in situ hybridization. Hereditary peripheral neuropathies may be a factor in triggering the autoimmune demyelinating disorder of the central nervous system.- - - - - - - - - - ranking = 0.036323420239931keywords = stem (Clic here for more details about this article) |
10/85. susac syndrome.PURPOSE: To report the first Japanese case of the susac syndrome characterized by microangiopathy of the brain, retina, and cochlea. methods: Case report. A 36-year-old Japanese man underwent extensive clinical and laboratory examination for encephalopathy, bilateral recurrent branch retinal arterial occlusion, and hearing loss. RESULTS: This case was initially diagnosed as acute disseminated encephalomyelitis. Despite exhaustive clinical and laboratory examination of the patient, no evidence of a known systemic disease was found. The bilateral recurrent branch retinal arterial occlusions were widely disseminated. Remission occurred 1 year after symptom onset. This patient demonstrated all of the clinical features associated with the susac syndrome. CONCLUSION: susac syndrome has been considered rare, but it is probably more common than previously thought and seems to occur in any race. This disorder usually occurs in young women, but it can affect men.- - - - - - - - - - ranking = 0.47902663198859keywords = brain, stem (Clic here for more details about this article) |
| | Next -> |