ESPE Abstracts

Background: The melanocortin-4-receptor gene (MC4R) is a key regulator of energy homeostasis, food intake, and body weight which has intensively been analysed in molecular genetic obesity research. MC4R dysfunction in humans causes hyperphagia, impaired satiety and obesity. Most patients are heterozygotes, with some reports of homozygotes and compound heterozygotes.Objective and hypotheses: A 2-year-old boy with progressive weight gain from infa...

Background: The melanocortin-4-receptor gene (MC4R) is a key regulator of energy homeostasis, food intake and body weight which has intensively been analyzed in molecular genetic obesity research. MC4R dysfunction in humans causes hyperphagia, impaired satiety and obesity.Objective and hypotheses: To identify MC4R mutations prevelance in Turkish obese children and adolescents.Method: Ninenty three pediatric and adolescent patients ...

Background: The most prominent clinical feature in patients with Turner syndrome (TS) is short stature.Objective and hypotheses: To assess the effect of GH and pubertal induction therapy on height gain in patients with TS.Method: 58 TS patients with a mean age of 18.9±7.2 years were documented retrospectively. Clinical findings, karyotype, impact of baseline age, dosage, baseline bone age, duration of the GH and pubertal induc...

Background: 46,XY DSD occurs as a result of testicular developmental disorders, defect in androgen synthesis or action. Nowadays, the diagnosis of DSD is quite costly and it takes a considerable amount of time due to lengthy hormonal and genetic analysis.Objective and hypotheses: The use of targeted next-generation sequencing of all known genes associated with 46 XY DSD for a fast molecular genetic diagnosis in patients in whom underlying defect of DSD w...

Background: Persistent Mullerian duct syndrome is the result of either anti-Mullerian hormone (AMH) deficiency or AMH receptor resistance. While the external genital structure is that of a normal virilized male, fallopian tubes and a uterus are observed in the internal genital structure. We present a case referred to our clinic because of female internal genital structure at laparoscopy during a surgical procedure performed due to undescended testes.Obje...