hrp0082p3-d1-924 | Puberty and Neuroendocrinology | ESPE2014

Leptin Levels in Boys with Pubertal Gynecomastia

Buyukgebiz Atilla , Dundar Bumin , Dundar Nihal , Bober Ece

Background: It has been reported that there is a relationship between circulating leptin and sex steroid hormones and leptin is able to stimulate estrogen secretion by increasing aromatase activity in adipose stromal cells and breast tissue. Leptin receptors have been also shown in mammary epitheleal cells and it has been suggested that leptin is involved in the control of the proliferation of both normal and malignant breast cells.Objective and hypothes...

hrp0082p3-d1-625 | Adrenals & HP Axis | ESPE2014

A Pediatric Case of Cushing’s Disease Presenting with Diabetic Ketoacidosis

Catli Gonul , Tanrisever Ozgur , Sule Can P , Nuri Dundar Bumin

Background: Cushing syndrome is very rare in childhood and adolescence and often occurs with iatrogenic causes. The major cause of endogenous Cushing syndrome is CushingÂ’s disease, which results due to excessive ACTH secretion from pituitary cells (corticotroph adenoma).Objective and hypothesis: Cushing syndrome cases, which presented with diabetic ketoacidosis (DKA) in adulthood have been rarely reported. However, to our knowledge, there is no repo...

hrp0084p3-628 | Autoimmune | ESPE2015

Assessment of Ovarian Function and Reserve Based on Hormonal Parameters, Ovarian Volume, and Follicle Count in Euthyroid Girls with Hashimoto Thyroiditis

Kasikara Cigdem , Pirgon Ozgur , Demirtas Hakan , Dundar Bumin

Background: Among autoimmune disorders, autoimmune thyroid diseases are the most prevalent pathologies associated with premature ovarian failure.Objective and hypotheses: We aimed to investigate the ovarian function and reserve in euthyroid adolescents (TSH<2.5 mIU/l) diagnosed with Hashimoto thyroiditis (HT).Method: 30 adolescent girls (mean age 15.1±1.4 years) newly diagnosed as HT with presence of high thyroid antibodie...

hrp0084p3-718 | Diabetes | ESPE2015

Effect of Reward-based Motivation on Metabolic Control in Children and Adolescents with Type 1 Diabetes Mellitus

Kocyigit Cemil , Catli Gonul , Can Sule Penbe , Dundar Bumin Nuri

Background: Metabolic control is important in prevention and delay of microvascular and macrovascular complications of type 1 diabetes mellitus (DM). Psychological disorders and, a lack of motivation may negatively affect metabolic control. Therefore, motivational and psychological support can be needed as a part of medical treatment to improve metabolic control in patients with type 1 DM.Objective and hypotheses: To investigate the impact of reward-base...

hrp0084p3-1118 | Pituitary | ESPE2015

Pituitary Stalk Interruption Syndrome Presenting with Normogonadotropic Amenorrhea and Hypoprolactinemia

Catli Gonul , Kocyigit Cemil , Can Sule Penbe , Dundar Bumin Nuri

Introduction: Pituitary stalk interruption syndrome (PSIS) is a rare congenital abnormality of the pituitary gland. Perinatal injuries, defective organogenesis or rare mutations of HESX1, LHX4, OTX3 and SOX3 are proposed to be the cause of PSIS in familial cases. It is characterized by the triad of a very thin or interrupted pituitary stalk, an ectopic (or absent) posterior pituitary and hypoplasia or aplasia of the anterior pituitary. Typical features are tertiary hypothyroid...

hrp0086p1-p253 | Diabetes P1 | ESPE2016

Sulphonylurea Treatment in a Patient with Intermediate DEND Syndrome

Catli Gonul , Kocyigit Cemil , Gencpinar Pinar , Can Penbe S. , Dundar Nihal O. , Dundar Bumin N.

Background: DEND syndrome is characterized by developmental delay, epilepsy, and neonatal diabetes mellitus (NDM) due to mutations in KCNJ11 and ABCC8 genes. Intermediate DEND (iDEND) syndrome is a rare mild form with mild motor, speech or cognitive delay and an absence of epilepsy. Improvement in glycemic control and neurologic symptoms has been reported in three cases with iDEND syndrome.Objective and hypotheses: To present the result...

hrp0089p3-p033 | Bone, Growth Plate &amp; Mineral Metabolism P3 | ESPE2018

A 13 Year-Old Boy Diagnosed as Osteogenesis Omperfecta with Normal Bone Mineral Density

Tınastepe Tuba , Filibeli Berna Eroğlu , Catlı Gonul , Dundar Bumin Nuri

Osteogenesis imperfecta is a hereditary connective tissue disease developing based on the structure or synthesis impairment of type 1 collagen and proceeding with diffuse osteoporosis, fragility, fractures and deformities in bones. Bone mineral density can be at normal or even high levels particularly especially in type I and XIII. Here, a 13 year-old boy diagnosed as osteogenesis imperfecta with normal bone mineral density was presented and treatment results were shared. A 13...

hrp0089p3-p035 | Bone, Growth Plate &amp; Mineral Metabolism P3 | ESPE2018

Our Treatment Experience with Nocturnal Continuous Enteral Calcium Infusion in a Case with Vitamin D Resistance Rickets Type II

Filibeli Berna Eroğlu , Kırbıyık Ozgur , Dundar Bumin Nuri

Introduction: Vitamin D resistant rickets type II (VDDR-II) is a disease with a difficult treatment developed as a result of mutations in VDR gene. Despite high dose active vitamin D and oral calcium treatments, sufficient recovery cannot be achieved mostly. Successful results with intravenous calcium infusion that is an alternative treatment have been reported; however, serious restrictions and complications such as hospitalization, catheter infection, thrombosis, skin necros...

hrp0089p2-p143 | Fat, Metabolism and Obesity P2 | ESPE2018

The Relationship between Anthropometric Measurements and Breast Milk Ghrelin and Nesfatin-1 Levels in Infants with Small for Gestational Age

Filibeli Berna Eroğlu , Karabulut Melike , Aksun Saliha , Catlı Gonul , Dundar Bumin Nuri

Introduction: It has been suggested that adipokines found in breast milk and may be effective in early growth of infants.Purpose: It was aimed to evaluate the relationship between total ghrelin (TGh) and nesfatin-1 levels in breast milk with anthropometric measurements in the first 4 months of life in infants with small for gestation age (SGA) showing fast growth pattern.Method: A total of 20 SGA and 20 control infants with appropr...

hrp0086p2-p154 | Bone &amp; Mineral Metabolism P2 | ESPE2016

Comparison of Two Different Stoss Therapy Doses in Children with Vitamin D Deficiency or Insufficiency without Rickets

Kocyigit Cemil , Catli Gonul , Ince Gulberat , Can Penbe S. , Dundar Bumin N

Background: There is no agreement on the optimal treatment of children with vitamin D deficiency or insufficiency without obvious signs of rickets.Objective and hypotheses: To compare the efficacy and side effects of two different stoss therapy regimens (10 000 IU/kg and 300 000 IU vitamin D3) in children with vitamin D deficiency or insufficiency without rickets.Method: A total of ...