Miki Shimizu

We subclassified schizencephaly based on the association with optic nerve hypoplasia (ONH) and the absence of the septum pellucidum (ASP), and then characterized their clinical presentation and prognosis. The subjects of our study consisted of 10 cases with a mean age at the final evaluation of 10 years 3 months (range, 7 months to 25 years). The subclassification of schizencephaly consisted of the septo-optic dysplasia (SOD) group (n=3), with ONH and ASP; the optic hypoplasia (OHP) ...

BACKGROUND: Barbiturates and benzodiazepines are the first-line anticonvulsants for neonatal seizures. However, in immature brains, those drugs may lead to paradoxical neuronal excitation.

PATIENT: A patient with benign familial neonatal epilepsy developed epileptic encephalopathy after massive doses of phenobarbital that were followed by a continuous infusion of midazolam on postnatal day 3. Electroencephalography revealed rhythmic delta activity in clusters with migrating epileptic ...

The epileptic characteristics and their differences in patients with porencephaly and schizencephaly were, respectively, evaluated. Eleven patients with porencephaly and eight patients with schizencephaly were retrospectively enrolled in this study. Five of the six patients with extensive porencephaly and all five patients with open-lip schizencephaly had been suffering from various types of epileptic seizures. Three patients with extensive porencephaly and all five patients with ...

A male infant, born at 32 weeks gestation by cesarean because of hydrops fetalis, presented with multiple anomalies, such as sparse and curly scalp hair, absent eyebrows, frontal bossing, an atrial septal defect, pulmonary artery stenosis, and whole myocardial thickening. He was clinically diagnosed with cardio-facio-cutaneous (CFC) syndrome, and was confirmed to have a germline V-raf murine sarcoma viral oncogene homologue B1 (BRAF) c.721 A>C mutation. At 1 month of age, he presented ...