ESPE Abstracts

Introduction: Turner Syndrome (TS) is the consequence of complete or partial absence of one X chromosome in a phenotypic female. The genes involved in Turner phenotype are X-linked genes that escape inactivation. A major locus involved in the control of linear growth has been mapped within the Pseudo-Autosomal Region (PAR1) of the X chromosome.Aim: To study some endocrine hormones with considerable effect on the presentation and prognosis of TS and their...

Background: Living with type 1 diabetes especially in developing countries can feel overwhelming for parents and children because constant vigilance is required for proper care with inadequacy of resources.Objectives and hypothesis: Our aim was to investigate the frequency of depressive symptoms in children and adolescents with type 1 diabetes and their association with demographic, diabetes-specific, and family-functioning risk factors.<p class="abs...

Background: Disorders of sex development (DSD) comprises a heterogeneous group of conditions involving interference with normal sex differentiation and hormonal production in the embryo. Imaging is a very useful tool in assessing the patient’s phenotypic sex through identifying the internal genital anatomy and the adrenal glands. Ultrasonography is a cheap and readily available tool. MRI has disadvantage of being expensive with long waiting lists especially in developin...

Introduction: Aldosterone synthase deficiency (ASD), also known as Corticosterone methyloxidase deficiency, is a rare autosomal recessive disorder characterized by severe hyperkalemia, salt loss, vomiting, severe dehydration and failure to thrive. It is caused by inactivating mutations of the CYP11B2 gene. We herein report the first confirmed Egyptian infant who had clinical and hormonal features of aldosterone synthase deficiency. Unexpectedly, our p...

Hereditary vitamin D-resistant rickets (HVDRR) is an autosomal recessive disorder characterized by end organ resistance to 1α,25-dihydroxyvitamin D3 (1,25D3). The syndrome is recognized by severe early onset rickets with bowing of the lower extremities, short stature, often alopecia and severe hypocalcemia.Objectives: To study the effectiveness of our designed protocol of continuous high dose intracaval calcium infusion for the tre...

Background: Type 1 diabetes (T1DM) is a chronic disease with many chronic complications as nephropathy, retinopathy and neuropathy or macrovascular complications as coronary artery disease and peripheral vascular disease due to the effects of hyperglycemia and dyslipidemia on vascular endothelial function. Moreover, in patients with T1DM, hypertension (HTN) is a significant contributor to the development of both micro- and macrovascular complications.<p cl...

Androgen insensitivity syndrome (AIS) is the largest single entity that leads to male under-masculinization. Although adequate serum concentrations of testosterone exclude a defect in testosterone biosynthesis, a low testosterone value at baseline does not always exclude PAIS. Anti-Müllerian hormone (AMH), also called Müllerian inhibiting substance or factor, is secreted in high amounts by the immature Sertoli cell; it is negatively regulated by testosterone.<p c...

Introduction: Type 1 diabetes mellitus (T1DM) remains the most common form of diabetes in young people. Little is known about the relationship between G6PD deficiency and DM. However, experimental observations support the hypothesis that hyperglycemia can lead to a decrease of G6PD activity, which is of major importance for defense against oxidative stress. Hyperglycemia may lead to the production of free radicals that are known to contribute to the pathogenes...

Disorders of sex development (DSD) comprise a heterogeneous group of conditions involving interference with normal sex differentiation and hormonal production in the embryo resulting in relatively rare conditions having diverse pathophysiology. The aim of the current work is to study the clinical characteristics and testicular function of patients with 46 XY DSD. A cross-sectional study was done included children with initial presentation of atypical genitalia and satisfied th...

Background: GNAS encodes the Gαs (stimulatory G-protein alpha subunit) protein, which mediates G protein–coupled receptor (GPCR) signaling. Mutations in GNAS are known to cause pseudohypoparathyroidism (PHP). Children with this condition are overweight, have learning difficulties, are often short and have skeletal changes and hormone resistance.Case report: We-herein-report a 6-month-old mal...