ESPE Abstracts

Introduction: Only 1.8% of thyroid malignancies occur during childhood, explaining very limited pediatric data. Most frequent in children are papillary thyroid carcinoma (PTC), occurring after exposure to radiation, and presenting as a thyroid nodule ± cervical lymph nodes. PTC may present as diffusely infiltrating disease of the thyroid with microcalcifications. We report an uncommon presentation of a PTC in a 7 year old boy.Case report: The boy wa...

Background: Nutrition and growth in the postnatal phase seems to have an important role for the future risk of obesity, type 2 diabetes, and cardiovascular diseases. It has been suggested that circulating levels of adiponectin in the first 2 years of life are influenced by type of feeding in small for gestational age.Objective and hypotheses: Aim of our study was to evaluate if total and multimeric adiponectin levels in obese adequate for gestational age...

Background: Patients who had undergone hematopoietic stem cell transplantation (HSCT) during childhood have been reported to have a higher risk of early metabolic syndrome (MS) and diabetes mellitus (DM) with a consequent increased risk of cardiovascular disease. Previous studies reported a cumulative incidence of abnormal glucose tolerance of 11.6% at 5 years from HSCT and of 69.3% at 10 years and a prevalence of MS of 32% at 4 years from HSCT.Objective...

We present a monocentric cross-sectional study of 55 children referred between 2000 and 2020 for pituitary lesions, who underwent a complete pituitary function assessment. These data were compared to results obtained in a group of 295 adults carrying pituitary lesions undergoing a complete pituitary screening. Follow-up data was available for 50 children and 248 adults. The mean age at diagnosis in children was 12.2±3.7 years (range 2.1-17.9), while in adults was 48.7&#17...

Silver-Russell syndrome (SRS) is an epigenetic disorder characterized by severe intrauterine and postnatal growth retardation and typical dysmorphic features. The most common genetic abnormalities are 11p15 ICR1 loss of methylation, (11p15 LOM) and maternal uniparental disomy of chromosome 7 (mUPD7). There is little information on cognitive development in SRS patients and no neuroradiological studies are available so far. Global developmental delay and requirement for speech t...

Introduction: Peripubertal children with delayed puberty frequently display a poor growth rate prompting endocrine work-up. Whether priming with sex steroids should routinely be performed in these patients to improve specificity of growth hormone stimulation tests (GHST) is unclear. Treatment with sex steroids in constitutional delay of growth and puberty (CDGP) is also debated.Patients and Methods: This multicenter retr...

PCOS treatment in adolescence should aim at improving ovarian function, based on the pathophysiology of this condition. We previously described in cystic fibrosis and then in the PCOS an increase in HMGB1, secondary to reduced cystic fibrosis transmembrane conductance regulator (CFTR) expression in the ovary, associated with insulin resistance and inflammation that both characterize PCOS. Inositols and ALA derivatives are considered a good therapeutic option for their possible...

Introduction: Previous reports support the hypothesis of an age dependent derangement of the hypothalamus–pituitary axis occurring in PWS subjects. In this context, transition years represent an important phase of growth process when somatic development reaches its completion. In the general population, GH deficiency (GHD) during the transition phase is associated with deterioration of body composition, metabolic alterations and reduced bone mineral density. PWS subjects ...

Background: Turner Syndrome (TS) is a chromosomopathy affecting 1 out of 2000-2500 live births. Although short stature, heart disease and ovarian dysgenesis are the best-known features, patients have variable cognitive impairments. Aim of this study is to analyze the cognitive profile of a cohort of patients enrolled between February 2018-March 2023.Methods: 49 TS patients [Group A: 45, X0 (n=13); Group B: mosai...

Background: GH deficiency (GHD) diagnosis includes clinical manifestations, laboratory tests and imaging. There are controversies about the validity of the GH stimulation test. A variety of stimulation tests are used in clinical practice. The biochemical definition of GHD has generally been considered to be a peak stimulated GH concentration <10 ng/ml.Objective: The aim of this study was to check if there is a statistically significant relation betwe...