Neuropsychological profile and social cognition in congenital central hypoventilation syndrome (CCHS): Correlation with neuroimaging in a clinical case.

Introduction: Congenital central hypoventilation syndrome (CCHS) is a rare genetic disorder due to paired-like homeobox gene (PHOX2B) mutations. CCHS patients suffer from dysregulation of the autonomic nervous system characterized by the absence of or extremely reduced response to hypercapnia and hypoxia, with neuropsychological deficits. The aim of this exploratory study is to describe the longitudinal neuropsychological profile and its correlations with magnetic resonance imaging (MRI) of a child with CCHS with a PHOX2B mutation.

[Neuroimaging in epileptic encephalopathies in infants].

Magnetic resonance plays a vital role in the aetiological diagnosis of epileptic encephalopathies, since it is capable of identifying specific aetiological patterns or patterns which are suggestive of different conditions. We review the main magnetic resonance findings that are observed in symptomatic epileptic encephalopathies.

[Reversible alterations in the neuroimages associated with vigabatrine treatment in infants with epileptic spasms].

Introduction: Vigabatrin (VGB) is a first-line drug for the treatment of infantile spasms. Recently, several reports claim the existence of abnormalities in magnetic resonance imaging (MRI) (particularly affecting basal ganglia, and visible in T2 and diffusion sequences) in infants with spasms that were receiving high doses of VGB (> 100 mg/kg/day), which appear to be reversible after withdrawal of treatment.

Case Reports: We present two cases with an epileptic encephalopathy in the first year of life and seizures consisting of infantile spasms.

All children with malignant rhabdoid tumors should be treated initially with intensive chemotherapy.

Malignant rhabdoid tumors (MRT) of soft tissues are aggressive tumors, which can be detected in almost any part of the body. MRT are rare, and very few cases have been reported in the literature. Prognosis of these tumors is extremely poor despite intensive therapy.

Recommendations for the radiological diagnosis and follow-up of neuropathological abnormalities associated with tuberous sclerosis complex.

Tuberous sclerosis complex (TSC) is a genetic condition with multisystem involvement, characterized by the development of tumors and other abnormalities in organs such as the brain, retina, skin, heart, kidneys, and lungs. Most patients have neuropathological abnormalities such as cortical tubers, white matter radial migration lines, subependymal nodules, and subependymal giant cell astrocytomas (SEGAs). These lesions are associated with different neurological manifestations that are frequently associated with TSC.