ESPE Abstracts

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...

Background: The X linked adrenoleukodystrophy (X-ALD) is a peroxisomal disease caused by defects of the ABCD1 gene on chromosome Xq28. This disease is characterized by progressive neurologic dysfunction, and occasionally associated with adrenal insufficiency. The estimated frequency is about 1:42000 in male, whereas the estimated frequency for heterozygous women is 1:14000. There was no correlation between genotype and phenotype of X-ALD patients....

Congenital hyperinsulinism (CHI) is a rare hereditary condition that causes excessive insulin production in the clinical picture of severe hypoglycemia. Patients with CHI frequently have mutations in the ABCC8 and KCNJ11 genes, which code for KATP channels in pancreatic beta cells. We present a case of partial diazoxide responsiveness caused by a heterozygous ABCC8 mutation in a child with moderate CHI. A four-month-old term baby with a ...

Primary hyperlipidemia is a group of diseases caused by genetic defects involved in the synthesis, transport and metabolism of lipoproteins.Objectives: our aim is to describe the clinical, biochemistry and imagine characteristics of primary hyperlipidemia and to review outcome of management for patients with primary hyperlipidemia.Subjects and Methods: this is case series study including 59 patient...

Pheochromocytoma (PCC) is a rare tumor arising from the adrenal medulla as well as extra-adrenal paraganglion system and secreting catecholamines causing severe hypertension in children. The gold standard for diagnosis is the measurement of free plasma levels of metanephrines while management evaluates the location and size of the tumor and possible metastatic lesions. Preoperative treatment with alpha blockers, beta blockers and tyrosine hydroxylase inhibitors improves safety...

Objectives: Familial glucocorticoid deficiency (FGD) is a rare autosomal recessive disorder characterized with isolated glucocorticoid deficiency. Melanocortin receptor 2 (MC2R) mediates the functions of adrenocorticotropic hormone (ACTH) in the adrenal cortex. MC2R accessory protein (MRAP), a transmembrane protein, involves in the trafficking of MC2R to the cell surface. Mutations in MC2R and MRAP genes cause FGD type 1 and 2. Herein, we ev...

Background: Turner syndrome (TS) patients frequently have short stature. Females adults with TS are usually 20 cm shorter than normal females. Growth hormone (GH) can improve final height in TS patients.Objective: To evaluate GH therapy for children with Turner syndrome in term of efficacy and side effectPatient and Method: This serial cases study was done in TS patients in a perio...

Hashimoto's thyroiditis (HT) is most commonly caused by autoimmune thyroid disease and rarely in children. It is characterized clinically by gradual thyroid failure, with or without goiter formation, due to autoimmune-mediated destruction of the thyroid gland involving apoptosis of thyroid epithelial cells. In fact, thyroid function at presentation may significantly vary in the different pediatric reports, ranging from euthyroidism (52.1%) to overt hypothyroidism (41.4...

Aim: Arthrogryposis Multiplex Congenita type II is an autosomal dominant disease, characterized by multiple congenital contractures in the limbs without a primary neurological deficit. The most frequently observed clinical features are triangular face, palpebral fissures facing downwards, clarity in nasolabial folds, small mouth, high palate, adherent ear lobes, short stature, camptodactyly, ulnar deviations in the fingers, vertical talus and/or talipes equinovarus.<p clas...

Aim: Pseudoacondroplasia is a short extremity dwarfism characterized by lifelong arthralgia and early onset osteoarthritis. At birth there is a normal height and face appearance. At the beginning of walking, first symptom is a swaying walking nature. Typically, at second year of life, short height becomes apparent and leads to a disproportionate short-limb appearance. In childhood, joint pain in the broad joints especially in the lower extremities is common. Degenerative joint...