Abstract Background In 2003, several hundred Israeli infants risked thiamine deficiency after being fed a soy-based formula deficient in thiamine. Approximately 20 patients were seriously affected, ...and three of them died. We report the clinical presentation of acute encephalopathy in 11 children and the long-term sequelae of eight children who initially survived. Patients In the acute phase, six had bulbar signs, five had ophthalmologic signs and two had phrenic neuropathy. Three of the five patients with cardiac involvement had cardiomyopathy and died in the acute phase. One patient presented with a complete atrioventricular block. Results In the long-term, one patient, who was in a chronic vegetative state, died after 6 years. Seven children exhibited mental retardation and motor abnormalities, six developed severe epilepsy, two early kyphoscoliosis, and one patient remained with a complete atrioventricular block. Conclusions Infants who survive severe infantile thiamine deficiency have serious residual motor and cognitive sequelae as well as epilepsy.
Abstract Postnatal microcephaly is defined as normal head circumference at birth, which progressively declines to more than 2 standard deviations below the average for the patient’s age and sex. We ...describe four patients from three consanguineous families of Arab Bedouin origin who presented with autosomal recessive inheritance of progressive microcephaly, spasticity, thin corpus callosum, pyramidal signs, and intellectual disability. Homozygosity mapping (Human Mapping Nsp I 250K arrays, Affymetrix, Santa Clara, CA) placed the disease locus at 8q23.2-q24.12. The candidate region includes 22 known or predicted genes, including RAD21 , which is related to the cohesion complex EIF3H , which is involved in translation initiation, and TAF2 , which may be involved in intellectual disability. Identification of the causative gene in our reported family will shed light on the pathogenesis of this severe condition.
A 14-year-old male sustained neck trauma during a fight at school. Torticollis developed immediately afterwards, followed by axial dystonia and camptocormia. Thorough evaluation for etiology or ...background disease, including psychiatric examination, was negative except for the recent trauma. Antidystonia medications, administered after significant worsening of the symptoms, led to improvement. Dystonia and camptocormia resulting from trauma are rare presentations in childhood and adolescence.
