Endocrine Abstracts

Introduction: Atypical parathyroid tumour (APT) is a rare cause of primary hyperparathyroidism (PHPT) with a frequency of 1.2-1.3%. APT is a lesion with suspicious clinical and histological features of malignancy which does not completely respect the World Health Organization (WHO) criteria for diagnosis of Parathyroid Carcinoma (PC). There is a well-known association with PHT and medullary thyroid carcinoma for multiple endocrine neoplasia. However, concurrence of thyroid pap...

Introduction: There is some evidence that a rise in the androgen hormone levels increases the risk for the development of a cardiovascular disease, obtained from the studies conducted on women with polycystic ovary and on men with androgenic alopecia. Inflammatory substances tend to increase in polycystic ovary syndrome and in androgenic alopecia. On this basis, we conducted a study that aimed to evaluate the early cardiovascular and metabolic effects in male patients with and...

Androgenic alopecia (AGA) is an important clinical issue that can cause significant cosmetic problems. Many factors such as genetic, androgen hormones, environmental factors, and inflammation are involved in the pathogenesis of androgenic alopecia. Insulin and insulin resistance have been found increased in individuals with AGA. There are many proinflammatory substances which are playing role in the pathogenesis of androgenic alopecia. Secreted frizzled related protein-4 (SFRP...

Introduction: Thyroid disorders such as subacute thyroiditis occur rarely in pregnancy. We report a recurrent case of subacute thyroiditis improved with the onset of pregnancy.Case report: A 32-year-old Turkish women who request pregnancy and planned insemination was referred due to malaise and neck pain in the left side a week ago. She was presented with low-grade fever, fatigue, pharingitis symptoms, neck pain and extremely tenderness in the right side...

Background: Primary hyperparathyroidism (PHPT), caused by increased parathyroid hormone (PTH) secretion, leads to generalised disorder of bone metabolism characterised with hypercalcaemia and hypophosphatemia. Causes of PHPT include solitary parathyroid adenoma (80%), primary parathyroid hyperplasia (10–15%), and parathyroid carcinoma (1–2%). Other rare cause is double parathyroid adenomas (DPA) with frequency <1–2%, which can be sporadic or familial. DPA sh...

Introduction: The relationship between hyperthyroidism and voice disorders has not been identified before. The aim of this study was to investigate the changes in the acoustic values in patients with subclinical thyrotoxicosis.Methods: In this study, acoustic voice analysis was evaluated in a total of 115 cases. Sixty of 115 individuals (18 men and 42 women) had subclinical thyrotoxicosis, aged between 18 and 65 years, and all had no history of laryngeal...

Introduction: SFRP-4 is a recently described inflammatory cytokine influencing insulin secretion from human β cells as an extracellular modulator of Wingless (Wnt) pathway. The aim of this study is to compare serum SFRP-4 levels in patients with normal glucose tolerance (NGT), impaired glucose tolerance (IGT) and type 2 diabetes (T2DM), and to investigate its relation with other parameters.Methods: The study included 152 patients who applied to the ...

Introduction: Current studies suggest that fractalkine (FKN) could be a pathogenic factor associated with adipocyte dysfunction and type 2 diabetes (T2DM) and have shown that FKN serum levels are increased in T2DM patients. The aim of this study was determined as evaluating the change of FKN levels that will occur with oral glucose tolerance test (OGTT).Methods: The study included 67 patients to whom OGTT was applied. The patients with the history of dia...

Background: A testicular adrenal rest tumor in an adult males who complaint with testicular enlargement and fertility request, and diagnosed with congenital adrenal hyperplasia due to 11-beta hydroxylase deficiency with homozygous mutation L299P in the CYP11B1 gene and accompanied by impaired spermatogenesis and Leydig cell failure was reported.Case Report: A 27-year-old man was complaint with bilateral progressive painful enlargement of the testes, cont...

Background: This study was designed to investigate prorenin and secreted frizzled-related protein-4 (SFRP-4) levels in pregnancies with or without gestational diabetes mellitus (GDM).Materials and methods: A total of 76 pregnant women were included in the study. Thirty-five of the pregnant women were included in the GDM group according to the results of oral glucose tolerance tests (OGTT) and 41 pregnant women were included in the control group.<p cl...