Endocrine Abstracts

Introduction: Chronic endogenous hypercortisolism in Cushing’s syndrome imposes a great clinical burden of comorbidities, some of which might persist even after disease remission. Our aim was to analyze factors that predict long-term comorbidities after surgical remission of Cushing’s disease (CD).Subjects and methods: We retrospectively analyzed 37 patents (91.9% females) aged 39.5±13.9 years (10-70) with diagnosed CD, treated in our inst...

Introduction: The diagnostic criteria of polycystic ovary syndrome (PCOS) are still under discussion and the hormonal parameters, including anti-Mullerian hormone range and hyperandrogenism, are not determined. Serum AMH level has been proposed as a surrogate marker for PCOM and could, therefore, be integrated in the diagnostic classifications for PCOS\. The aim of the present study was to characterize hormonal features of PCOS and to establish the most important hormonal para...

Aim: Functional neuroendocrine tumors (NETs) represent a specific diagnostic and therapeutic challenge. Hormonal clinical syndrome can severely complicate clinical picture and affect treatment. Functional pancreatic NETs have been extensively studied. Our aim was to analyze functional lung NETs in terms of clinical characteristics and survival.Materials and methods: We retrospectively analyzed data from 230 patients with lung NETs treated at our departme...

Paragangliomas (PGLs) and pheochromocytomas (PCCs) are rare neuroendocrine tumors that arise from chromaffin cells of the adrenal medulla and the sympathetic/parasympathetic neural ganglia, respectively. We retrospectively analyzed 82 patients (43 female and 38 males) predominantly with PGLs who were hospitalized between January 2002 and December 2022. Twenty one patients were lost to follow up. The median age at diagnosis was 47 years (11–75) and the mean tumor size was ...

Background: Low adiponectin levels in polycystic ovarian syndrome (PCOS) have been largely attributed to obesity which is common among these patients. In addition, evidence also suggests that low adiponectin in PCOS may be related to androgen excess in these women. Therefore, the aim of the present study was to examine the association of adiponectin levels and androgens in women with PCOS.Methods: A total of 60 women with PCOS who met the 2003 Rotterdam ...

Objectives: Women with polycystic ovary syndrome (PCOS) are at increased risk for cardiovascular disease. Aim of our study was to determine the frequency of cardiovascular risk factors using Framingham Scoring system (FSS) in PCOS and controls.Methods: FFS included age, value of cholesterol and HDL (mmol/L), smoking and systolic blood pressure (sysBP, mmHg). We also determined LDL (mmol/l), oxidized LDL (OxLDL, U/l) and triglycerides (mmol/l). We studied...

Clear renal cell carcinoma (ccRCC) is a highly vascularized and proliferative tumor. ccRCC can be sporadic or familiar, usually associated with von Hippel-Lindau (VHL) gene mutations. VHL protein is part of the E3 ubiquitin ligase complex that regulates hypoxia-inducible factor (HIF). When a defective and inactive VHL protein is produced, HIF is not degraded, resulting in over-expression of hypoxia related genes including erythropoietin (EPO) and vascular endothelial growth fa...

Introduction: A relation between polycystic ovary syndrome (PCOS) and nonalcoholic fatty liver disease (NAFLD) was demonstrated recently. Both NAFLD and PCOS are associated with increased risk for type 2 diabetes and cardiovascular disease. NAFLD liver fat score (NAFLD-LFS) has been implicated as a non-invasive surrogate marker for NAFLD. The aim of this study was to identify the prevalence of NAFLD in different PCOS phenotypes using NAFLD-LFS.Methods: W...

Introduction: Cortisol has important roles in the regulation of body composition and hypercortisolaemia have major impact on body fat distribution. The aim of this study was to analyze differences in adipose tissue distribution in women with Cushing’s disease and Cushing’s syndrome due to adrenal adenoma.Method: We evaluated 12 women with Cushing’s syndrome, six with ACTH secreting pituitary adenomas (Group A) and six with adrenal adenomas...

Introduction: There is a link between polycystic ovary syndrome (PCOS) and nonalcoholic fatty liver disease (NAFLD). Here, we analyzed transaminazes and their relation to insulin resistance (IR) in PCOS women.Methods: We analyzed 600 women with PCOS diagnosed using ESHRE/ASRM criteria (age:25.6±5.9 years, BMI: 30.6±6.9 kg/m2), and 125 BMI-matched healthy controls (age: 31.4±5.3 years, BMI: 29.6±6.8 kg/m2). IR was...