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Objective To explore the clinical characteristics of Mycoplasma pneumoniae pneumonia (MPP) complicated with "top of the basilar" syndrome (TOBS) in children. Method The clinical data of MPP complicated with TOBS in a child were retrospectively analyzed, and the related literature was reviewed. Results A 6-year-old girl developed fever and inflexible movement in unilateral limb, and serum Mycoplasma pneumoniae antibody increased gradually. Lung CT showed a large area of inflammatory consolidation. Brain magnetic resonance imaging (MRI) showed multiple cerebral infarctions. After the symptomatic treatment of anti-infection, anticoagulation, thrombolysis and intracranial pressure reduction, the girl's condition continued to worsen and she presented with coma, cough weakness, dysphagia, facial nerve paralysis and bilateral pupillary inequality. Although the vital signs of the child were stable, she could not take care of herself and was still recovering. Conclusion MPP is often accompanied by hypercoagulative state and autoimmune abnormalities, and the prognosis of patients combined with TOBS is poor.
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Objective To explore the clinical manifestation, diagnosis and prognosis of Leigh syndrome in children. Method Clinical data from 4 cases of Leigh syndrome conifrmed by genetic testing were retrospectively analyzed. The related literature were reviewed. Results In 4 cases, 3 were boys and one was a girl, 3 cases were onset in infant and one case was in school age. The main manifestations were mental retardation, low muscle tone, convulsions, feeding dififculties, drooping eyelids, extraocular muscle paralysis and nystagmus, irritation, activity intolerance etc. The brain magnetic resonance imaging (MRI) revealed symmetry long T1, T2 abnormal signal in brainstem, bilateral globus pallidus, thalamus, cerebellar dentate nuclei, and periaqueductal, 3 cases involved midbrain, one case involved thalamus, and one case involved cerebellar dentate nuclei;2 cases had encephalatrophy. Electromyography was normal in all cases. The levels of lactate in blood and cerebrospinal lfuid were increased. Mitochondrial DNA (mtDNA) detection found the mutation of mtDNA 8993 T>G in one case, and the mutation of mtDNA 9176 T>C in another 3 cases. The case onset in school age died of respiratory failure one month later, and another 3 cases were still in follow up, there were mental retardation, but no signiifcant setback. Conclusion The clinical manifestations of Leigh syndrome in children are diverse. The diagnosis is based on the typical clinical manifestations and MRI, blood and/or cerebrospinal lfuid lactate levels. The genetic testing is the golden standard for diagnosis.
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@#Objective To explore the effect of constraint-induced movement therapy on upper limbs of hemiplegic cerebral palsy in occupational therapy. Methods 30 children of hemiplegic cerebral palsy were divided into control group (n=15) and observation group (n=15). Both groups received conventional occupational therapy, the observation group received constraint-induced movement therapy additionally. Their upper limb function were assessed before and 6 months after treatment. Results The scores improved in both groups after treatment (P<0.05). The score were significantly higher in observation group than control group (P<0.01). Conclusion Constraint-induced movement therapy can improve the upper limb function of hemiplegic cerebral palsy in occupational therapy.