Acute encephalitis with refractory, repetitive partial seizures: case reports of this unusual post-encephalitic epilepsy.

We report on three acute encephalitis patients with refractory, repetitive partial seizures (AERRPS). All three suffered acute febrile episodes associated with status epilepticus, which necessitated high-dose barbiturate therapy under artificial ventilation for several weeks. Electroencephalography (EEG) revealed a predominance of diffuse epileptiform discharges initially, subsequently developing into periodic bursts of these discharges.

Forced mouth opening reaction: a primitive reflex released from cortical inhibition.

We report the case of a 6-year-old girl with congenital adrenal hyperplasia, who showed 'forced mouth opening reaction' during the course of acute encephalopathy due to adrenal crisis. When an object was moved towards her mouth, or when the corner of her mouth was stroked with a tongue depressor, she would immediately open her mouth fully and hold it open. This reaction appeared transiently during the course of her illness in association with other frontal release signs including the rooting, groping and palmomental reflexes.

Unilateral occlusion of the middle cerebral artery after varicella-zoster virus infection.

We report a 4-year-old child who developed hemiplegia 6 months after varicella-zoster virus (VZV) infection. Cerebral angiography showed complete occlusion of the right middle cerebral artery with basal moyamoya vessels. Elevation of anti-VZV antibody in the cerebrospinal fluid indicated central nervous system involvement.

[A case of left thalamic infarction with aphasia and dysgraphia in Kanji].

We reported an 11-year-old girl with left thalamic infarction causing aphasia and dysgraphia. The lesion corresponded to the perfusion area of the tuberothalamic and paramedian arteries. Confrontation naming and word finding were impaired, but phonological cuing was very helpful despite the absence of amnesia.