Endocrine Abstracts

Introduction: Type 1 diabetes mellitus is one of the most common chronic diseases in children. Precise knowledge of the pathogenesis of diabetes mellitus type 1 and its chronic complications is the enormous challenge in modern diabetology. In recent years, the role of leptin in the pathogenesis of microvascular diabetic complications has been highlighted.Aim: The aim of the study was to investigate serum leptin level and correlations between leptin level...

Introduction: The hyperinsulinism/hyperammonemia (HI/HA) syndrome is the second most common cause of hyperinsulinemic hypoglycaemia (HH), caused by activating mutations in GLUD1 [which encodes the mitochondrial enzyme glutamate dehydrogenase (GDH)].Methods: We describe phenotypic variations in three patients from 3 non-related families with HI/HA syndrome due to GLUD1 mutation.Results: Patient 1, a 10-year-old Cau...

Introduction: Alopecia areata affects 0.1–0.2% of population. It’s pathogenesis has not yet been discovered, but genetic, autoimmune, vascular, psychogenic or neurological factors are being considered. It can occur in any age, but appears most commonly in late childhood, teenage or early adulthood. Alopecia areata commonly coexists with other diseases such as asthma, allergic rhinitis, atopic dermatitis, thyroid diseases and autoimmune diseases such as thyroiditis an...

Background: Iodine deficiency is the most common cause of acquired hypothyroidism worldwide. Incidence of iodine deficiency may be rising due to usage of vegan diet.Case presentation: We present siblings aged 2.5 years boy and 6 years old girl from family who are strict vegans. Both children have been on vegan diet since birth. Boy attended hospital urgently due to significant concerns about hypothyroidism. His TSH level 2 months before admission was 187...