[Fetal alcohol spectrum disorder. An underdiagnosed neuro-development disorder of uncertain prognosis].

Prenatal exposure to alcohol is the cause of cognitive and behavioural disorders grouped under the term fetal alcohol spectrum disorders (FASD). The long-term evolution of subjects with FASD is often unfavourable, especially in social and academic fields. Executive dysfunction is a hallmark deficit for children with FASD with increased rates of externalizing behaviours, such as aggressiveness and frequently delinquency in adolescence and adulthood.

Expert recommendation: contributions to clinical practice of the new prodrug lisdexamfetamine dimesylate (LDX) in the treatment of attention deficit hyperactivity disorder (ADHD).

Attention deficit hyperactivity disorder (ADHD) is one of the most common neurobiological disorders in childhood, and is characterized by inappropriate levels of inattention, hyperactivity and/or impulsiveness, with an estimated prevalence of 5.29%. ADHD can have a negative impact upon all areas of the life of the patient.

Pontocerebellar hypoplasia type 2 and Reye-like syndrome.

Pontocerebellar hypoplasia is an autosomal recessive syndrome with onset during the fetal period. Two subtypes of pontocerebellar hypoplasia have been described on the basis of clinical and neuropathologic criteria. Pontocerebellar hypoplasia type 2 is characterized by progressive microcephaly, early onset of extrapyramidal dyskinesia, and near absence of motor and cognitive development, without signs of either spinal or peripheral involvement.