ESPE Abstracts

Background: Diagnosis of polycystic ovary syndrome (PCOS) in the adolescent is difficult due to high background rate of menstrual irregularity, high prevalence of polycystic morphology and hyper and rogenic features in this population. Also late onset congenital adrenal hyperplasia (LOCAH) mimics PCOS in this period. It is important to distinguish these entities because of the differences in their therapy. The study aimed to find out the frequency of LOCAH in patients who diag...

Background: Steroid 5α-reductase catalyzes the conversion of testosterone into the more active androgen, dihydrotestosterone (DHT). In 46, XY patients with recessive mutations in steroid 5α-reductase type 2 enzyme (SRD5A2) gene, the degree of ambiguity ranges from isolated hypospadias to severe undermasculinization. SRD5A2 gene is located on chromosome 2 (p23 region) and is comprised of five exons and four introns.Objective and hypotheses: Mult...

Background: Pseudohypoaldosteronism (PHA) is a disorder caused by aldosterone resistance with impaired sodium reabsorption and potassium excretion from the body. PHA is subdivided into primary (genetic) and secondary (transient) forms. Primary PHA is caused by mutations in genes encoding epithelial sodium channel or mineralocorticoid receptors. The secondary PHA may occur due to urinary tract malformations, urinary tract infections (UTI), drugs, etc. We present here two cases ...

Background and aim: Childhood obesity is one of the most serious public health problem. Obesity-related complications such as hepatic steatosis or type 2 diabetes can now be monitored even during early childhood. The aim of the study was to examine the relationship between vitamin D levels and obesity with hepatosteatosis (HS) in children.Methods: A total of 128 children with obesity were included in this study. HS was diagnosed using ultrasonography. HS...

Introduction: In cases of precocious puberty, an important factor in making treatment decisions is when adult height estimates based on bone age (BA) determination are behind midparental height. In Turkey, clinicians often use the Greulich Pyle (GP) atlas to determine BA, which can lead to significant differences between assessors. The aim of this study was to compare estimated adult height (EAH) calculations based on BA determined by the automated BoneXpert m...

Introduction: Automated insulin delivery systems provide significant improvement in the time in range(TIR) centered diabetes care. This study analyzes the real-word performance of Minimed 780G™system-Advanced Hybrid Closed Loop(AHCL) in children from a single center.Methods: Of the 93 children started to use AHCL between January 2021 and April 2022, 64 whose data could be accessed were included. 3,6,9 and 12 month-...

Backround: Cases diagnosed with congenital hypothyroidism are considered to be at risk of thyroid nodule formation and subsequent thyroid carcinoma due to TSH overstimulation. Few cases has been reported hitherto. We are presenting two siblings diagnosed with congenital hypothyroidism due to dyshormogenesis who developed thyroid papillary carcinoma during follow up.Case presentation: Case 1 was born at term as the first ...

Introduction: The harmfull or benefical effect of obesity on bone mineral density (BMD) is remain controversial in children and adolescence. Either increase or decrease of BMD have been reported. Several factors such as insülin resistance, prediabetes, high proportion of fat mass, sedentary lifestyle were suggested to cause the differences of BMD in obesity. FGF-21 is a metabolic factor that plays a specific role in the regulation of carbohydrate and lipi...

Introduction: Isolated hypoaldestronism is a rare endocrinopathy in a limited number of patients who secrete normal level of cortisol, due to mutation in CYP11B2. In some cases clinical diagnosis can be late and genetic analysis showed difficulties.Case 1: A 7 month-old girl infant was referred to endocrinology department due to womiting, failure to thrive and severe hyponatremia with unexplained neutropenia. She was bor...

Introduction: Treatment of patients with VSD (Variation of Sex Development), in particular severe hypospadias, is associated with high rate of post-operative complications using current surgical procedures. This leads to a high rate of re-operation in an already emotionally complicated situation. We improved the tissue engineered acellular tubular collagen scaffolds that showed promising results in the rabbit model to implant it to a dog model. This FDA approved new version ac...