Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0004134 (ataxia)
 15,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eight children with postmeningitis ataxia had detailed neurologic, audiologic, and neurovestibular evaluations. Prolonged fever, prolonged hyponatremia, or septic arthritis occurred in six during hospitalization. Severe to profound sensorineural hearing losses were present in seven of the children. Electronystagmography was abnormal in three of seven children. In seven children, the ataxia has persisted, but steady improvement has been observed during the course of repeated examinations. Hearing should be evaluated routinely in any child who develops meningitis.
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PMID:Ataxia and deafness in children due to bacterial meningitis. 724 12

Multiple complications of varicella have been described. Musculoskeletal complications (osteomyelitis, septic arthritis, and necrotizing fasciitis) as well as neurologic complications (ataxia, encephalitis, and transverse myelitis) are well-known. We describe the cases of 2 children, ages 18 months and 5 years, who were admitted recently to 2 pediatric hospitals in Montreal with a resolving varicella, abdominal and lumbar pain, and a refusal to walk and in whom a diagnosis of epidural abscess caused by group A streptococcus (GAS) was established. No previous case of epidural abscess caused by GAS in the context of varicella has been reported. Epidural abscesses are rare in pediatrics and are caused mainly by hematogenous spread of Staphylococcus aureus. The diagnosis in pediatrics is challenging because it is rare and does not present as classically as in adults. The prognosis is related to the presence of neurologic deficits before surgery and to the rapidity with which the diagnosis and the intervention are made. These cases highlight a new clinical association in children of epidural abscess caused by GAS and varicella. An early clinical diagnosis requires a high index of suspicion when back or abdominal pain with or without neurologic signs and symptoms occurs during or soon after varicella.
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PMID:Group a streptococcus spinal epidural abscess during varicella. 1177 82

Varicella-zoster is a common paediatric viral infection that usually runs a benign self-limiting course but has a risk of complications. The most common sequelae are bacterial skin infections, which are usually mild. However, bacteraemia/septic shock, toxic shock syndrome, pneumonia, ataxia, encephalitis and purpura fulminans are also possible. Although rare, musculoskeletal sequelae (osteomyelitis, septic arthritis, pyomyositis and necrotizing fasciitis) can occur in otherwise healthy children. These latter complications are potentially life- and limb-threatening and must be considered in a child post-varicella with pain in a limb or joint. We describe two patients who had musculoskeletal complications after varicella: (1) a 16-month-old boy who developed pyomyositis of the thigh and septic arthritis of the hip and (2) a two-year-seven-month-old girl who developed septic arthritis of the hip and knee and a 'bare area' subperiosteal abscess of the femur. Their clinical presentations, detailed management plans and outcomes are reported. These cases highlight the importance of prompt diagnosis, appropriate investigation (including the important role of magnetic resonance imaging) and surgery when an otherwise healthy post-varicella child deteriorates.
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PMID:Musculoskeletal sequelae of Varicella-zoster infection: two case reports. 2255 34