ESPE Abstracts

Background: Steroidogenic factor 1 (SF-1/NR5A1) plays a crucial role in regulating adrenal development, gonad determination and differentiation, and in the hypothalamic-pituitary control of reproduction and metabolism. In men (46, XY) mutations in SF-1/NR5A1 gene cause a wide phenotypic spectrum that ranges from complete testicular dysgenesis with Müllerian structures and amenorrhea, through individuals with mild clitoromegaly or genital ambiguity, to severe penoscrotal h...

Background: An accurate and comprehensive assessment of steroid hormones is pivotal for differential diagnosis of disorders of sex development (DSD) 46,XY, a part of which may be due to defects of testosterone biosynthesis.Objective and hypotheses: To describe and characterise a case of DSD 46,XY presented with unusual serum steroid profile.Method: Serum steroid hormones were analysed by liquid chromatography-tandem mass spectromet...

Background: Craniopharyngiomas are rare embryogenic malformations of the sellar area with low-grade histological malignancy. Its incidence is 0.5–2.0 cases per million persons per year, 30–50% of all cases become apparent in children.Objective and hypotheses: The aim of the study was to analyse the clinical symptoms and treatment efficacy in children diagnosed with Craniopharyngioma.Method: A retrospective analysis includ...

Background: Craniopharyngioma is low – grade malignant tumour with high survival rate. Its incidence is 0.5–2.0 cases per million persons per year. 30–50% of all cases occur in the childhood. The tumour location leads to numerous complications like deficits of pituitary function, impairment of vision, neuropsychological deficits and obesity. Excess body fat is observed in 40–50% of craniopharyngioma patients.Case presentation: We pres...

Background: Hypersexualized behaviour in the paediatric population is a rare phenomenon. The aetiology of paraphilia is not completely understood, but some studies suggest imbalance of the dopamine serotonin system. Paraphilia has also been described as a side-effect of treatment with monoaminooxidase inhibitors (MAOI) and dopamine agonists. Most of the currently used pharmacologic treatments of the paraphilias have serotonin and testosterone/dihydrotestosterone as their targe...

Background: Congenital goitre presenting in the newborn period is very rare. Here we present a case of congenital hypothyroidism with a large goitre, leading to trachea compression symptoms. Hormone replacement therapy was started leading to normal levels of TSH, FT4, and thyroid volume. In face of maternal normal thyroid levels, dyshormonogenesis considered to be the most probable cause of hypothyroidism.Case presentation: A male full term ne...

Background and Aim: Pediatric patients with germline mutations in the tumor suppressor gene PTEN (PTEN hamartoma tumor syndrome, PHTS) frequently develop lipomas. PTEN antagonizes phosphoinositide 3-kinase (PI3K) signaling, which can induce adipogenesis upon activation through insulin. The PI3K downstream target AKT can deactivate FOXO1 via phosphorylation, initiating the expression of the lipogenesis activating transcription factor SREBP1. To study t...

Background and Aims: Disorders of sex development (DSD) are a group of rare congenital conditions. Clinical management of patients with DSD is often difficult and requires multidisciplinary approach.Material and methods: Twenty-eight patients aged 1 to 18 years with different forms of 46, XY DSD were included. The subjects have undergone a clinical examination, karyotype analysis followed by the next generation sequencing (NGS) using MiS...

Introduction: Currently, the incidence of diabetes in children is increasing and may coexist with growth hormone deficiency. In diabetic patients, there are many mechanisms which disrupt the growth process and affect the GH/IGF-1 axis. However, with properly controlled diabetes, patients achieve normal height and should be diagnosed for causes of short stature other than diabetes. There are few reports on the safety and effects of the use of recombinant human ...

The study was aimed at assessing the relationship between increased titers of intercellular adhesion molecules ICAM VCAM in order to assess the risk of developing vascular lesions in children with type 1 diabetesIntroduction: COVID-19 induces a systemic inflammatory response, including dysregulation and misexpression of many inflammatory cytokines [1]. Inflammatory cell recruitment and activation depends on the expression of many classes...