Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014070 (encephalomyelitis)
 13,017 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We reported a case of acute disseminated encephalomyelitis (ADEM) after Streptococcus infection. Brain MRI (T2-weighted image) showed high intensity lesion in the gray matter in the acute phase. The high intensity pattern of the lesion was different from those in previously reported cases. The boy, aged 14, had fever late in August 1993. He had lumbago and back pain since September 3 and also leg weakness developed since September 7. He became unable to urinate on September 10 and was admitted on September 12. His consciousness became indistinct. We considered ADEM on the basis of high CSF level of myelin basic protein, clinical course, symptoms and MRI findings and began to administer steroid hormone on the second day after admission. He rapidly recovered. We reported here an atypical case of ADEM as to the antecedent infection and MRI lesion.
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PMID:[A case of acute disseminated encephalomyelitis with lesions in the cerebral gray matter on MRI in the acute phase]. 766 10

A four-year-old girl on maintenance therapy for acute lymphoblastic leukemia (ALL) complained of a headache and low back pain on the day she received her 21st intrathecal methotrexate (it-MTX) administration, and the next day experienced numbness and pain in her foot. This numbness gradually spread to her hand. She thereafter developed a fever and was hospitalized on day 8. After antibiotic therapy, the fever disappeared. However, her lower limbs became paralyzed, and she also developed urinary retention. On day 12, her paralysis progressed upwards, and she also developed paralysis of the upper limbs. Finally, she experienced convulsions with an impairment of consciousness. A magnetic resonance imaging study of the brain and spinal cord showed abnormal signals in the brain cortex and anterior horn. Accordingly, we diagnosed acute encephalomyelitis associated with it-MTX. High-dose intravenous immunoglobulin, steroid pulse therapy, plasma exchange, and dextromethorphan administration were initiated, while she received mechanical ventilation. Despite this intensive treatment, she suffered severe neurological damage and had to be maintained on mechanical ventilation due to persistent flaccid quadriplegia one year after the onset. When patients have symptoms of ascending paralysis during it-MTX treatment, clinicians should carefully consider the possibility of acute encephalomyelitis due to it-MTX.
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PMID:Acute encephalomyelitis complicated with severe neurological sequelae after intrathecal administration of methotrexate in a patient with acute lymphoblastic leukemia. 2550 12