RESUMO
Acute mountain sickness is an illness caused by climbing to a high altitude without prior acclimatization. Neurological consequences, like parkinsonism following acute mountain sickness without lesion of brain MRI have been reported rarely. A healthy 56-year-old man presented with dysarthria and gait disturbance. Neurological examination revealed tremor of hands, limb rigidity, and bradykinesia. The symptoms developed approximately 30 days following a 3,500 m climb of the Annapurna in the Himalayas. Brain MRI did not reveal any abnormalities including globus pallidus. The parkinsonism symptoms persisted for about 3 months before a complete recovered was made. We suggest that parkinsonism can develop after climbing to a high altitude but that the symptoms can be transient if a brain MRI detects no abnormalities.
RESUMO
Neurological manifestations are commonly observed in systemic lupus erythematosus (SLE). However, cerebellar involvement has rarely been reported. We report a case of SLE presented with cerebellar ataxia as an initial manifestation after influenza vaccination. A 38-year-old woman who had not been diagnosed with SLE presented with dysarthria and gait disturbance after influenza vaccination. On admission, cerebellar ataxia and bilateral sixth cranial nerve palsy were observed. Influenza vaccination may have triggered autoimmunity in the patient with SLE.
Assuntos
Adulto , Feminino , Humanos , Doenças do Nervo Abducente , Autoimunidade , Ataxia Cerebelar , Disartria , Marcha , Vacinas contra Influenza , Influenza Humana , Lúpus Eritematoso Sistêmico , Manifestações Neurológicas , VacinaçãoRESUMO
Ginkgo nuts have been eaten as oriental medicine and food since ancient times in Korea. However, the potential toxicity of the ginkgo nuts is not well-known. It has been reported that 4-O-methoxypyridoxine in ginkgo nuts causes generalized seizures but no status epilepticus. This report describes a 58-year-old male presented with status epilepticus after overconsumption of ginkgo nuts. After treatment with anticonvulsants and pyridoxine, symptoms were resolved. The toxicity of ginkgo nuts should be considered as a cause of status epilepticus.