ESPE Abstracts

Background: The 5α-reductase-2 (5R2) deficiency is a rare 46, XY disorder of sex differentiation caused by mutations in the 5R2 gene. Diagnostic and clinical management is not well definite.Aims and objectives: To describe relevant features of 5R2 deficiency in a large sample.Methods: Retrospective records of persons with 5R2 deficiency were reviewed and clinical, endocrinological, genetic data analysed....

Introduction: Paediatric adrenocortical tumors (ACT) include both benign adenomas and highly virulent malignant tumors. However, it is very rare among children. The aim of this study is to evaluate the clinicopathological data of children presented with ACT and to assess the survival.Methods: This is a retrospective cohort study which includes patients diagnosed with ACT from August 2020 to July 2021 and followed up at L...

Background: 12 cases of neurofibromatosis type 1 (NF-1) children with optic pathway glioma (OPG) and GH excess (GHE) are reported to-date. The aetiology of GHE is unknown. We describe two NF-1 girls and OPG with reversible GHE. The diagnosis of GHE was established from auxological data, high IGF1 and lack of GH suppression during an oral glucose tolerance test (OGTT). Our aim is to increase awareness of GHE in NF-1 children with OPG and help its management.<p class="abstex...

Pediatric obesity is constantly increasing and exposes to serious cardiovascular and metabolic risks. The first treatment against obesity is lifestyle change. Actually, any intervention seems to be effective on the evolution of this condition, especially in the long term. For this reason, the interest in non-pharmaceutical compounds is growing. Several studies mentioned the use of zinc and inositol as compounds acting on weight loss and insulin resistance. The aim of this stud...

Objective: Linear growth is impaired in children with type 1 diabetes (T1D) and poor metabolic control. A good metabolic control is a key therapeutic goal to prevent vascular complications but also for ensuring an appropriate anthropometric development during childhood. In this study, we aimed to identify and characterize the effects of glycemic variability on linear growth in children with T1D.Methods: Data from 144 pre...

Clinical history and symptoms: XX, 9.37 years, was referred to our Clinic for obesity and psycho-motor delay. Family history: Fibromyalgic mother, two maternal cousins with psycho-motor delay, paternal uncle with epilepsy and intellectual disability. Born at term from caesarean section for placental detachment after physiological pregnancy (birth weight g 1900, SGA). In the first years of life she had psychomotor retardation, episodes of affective spasms, nocturnal enuresis, a...

Childhood obesity is the consequence of a complex interaction among several factors: environment, genetics, endocrine disorders, medications and other conditions. Genetic factors are described to be causal factors in up to 30–50% of overweight conditions. Although polygenetic obesity is by far the most commonly observed, several obesity related syndromes associated with single gene defects have been identified.Case presentation: A three year old gir...

Background: McCune-Albright syndrome (MAS; OMIM#174800) is a rare disorder hallmarked by the triad fibrous osseous dysplasia, cafè-au-lait skin spots and endocrine hyperfunctions, usually peripheral precocious puberty. It is caused by post-zygotic activating mutations at R201 codon of the GNAS gene, which lead to a somatic mosaic state; the clinical manifestations of MAS are highly heterogeneous due to variability of mutation abundance among affected tissues.<p class=...

Background: Patients with chromosome 2 pericentromeric duplication are rarely reported in literature.Objective and hypotheses: To describe a young girl with a congenital malformations syndrome, hypogonadotropic hypogonadism and impaired bone quality associated with a chromosome 2 pericentromeric duplication.Results: The proposita was born at 37th weeks of gestation from a twin pregnancy with a cesarean delivery presenting low birth...

Background: Perinatal factors seem to influence the onset of puberty. There is some evidence suggesting that being born small for gestational age (SGA) is associated with early puberty, whereas the effect of large size at birth on timing of puberty is not clear.Objective and hypotheses: To evaluate the timing of puberty in children born SGA and large for gestational age (LGA) compared to children born appropriate for gestational age (AGA).<p class="a...