Endocrine Abstracts

Current guidelines suggest sonographic follow-up in thyroid nodules smaller than 10 mm with intermediate or highly suspicious features as ultrasound-guided FNAC has poor results in these nodules, and the risk of non-diagnosed thyroid carcinoma is very low. CNB has proved superior to repeated FNAC in case of insufficient or indeterminate first FNAC.Objective: Evaluate diagnostic accuracy of CNB in nodules smaller than 10 mm with intermediate or high suspi...

Introduction: Thyroid function is commonly impaired in β-thalassemic patients with an estimated prevalence of hypothyroidism of 9–11%. According to literature, iron overload is the main cause of tissue damage involving both thyroid and pituitary gland, thus leading to primary or secondary hypothyroidism respectively. However, thyroid morphology has been rarely investigated in adults. The aim of this study is to evaluate thyroid volume (TV) and thyroid morphology in &...

The pathophysiology of aldosterone-producing adenomas (APA), especially those manifesting clinically overt hyperaldosteronism despite their small size, remains unknown. Therefore, we examined the correlation between tumor size and the status of intratumoral steroidogenic enzymes involved in aldosterone biosynthesis using immunohistochemistry. Forty patients with surgically proven APAs following adrenal venous sampling were retrospectively studied. The tumor area at the maximum...

Introduction: Osteoporosis affects a large percentage of the elderly population. Since the disease is preventable, diagnostic techniques are of major importance. Furthermore, the dentist is the most regularly visited doctor in this population and panoramic radiographs are the most frequently used imaging modalities for these patients. The purpose of this study was to evaluate the radiomorphometric indices on panoramic radiographs of post-menopausal females.<p class="abstex...

Aim: To investigate the volumetric changes in cortical and subcortical deep gray matter (GM) structures and cognitive alterations in patients with mild autonomous cortisol secretion (MACS). We also sought to assess whether the anticipated changes in brain volume and cognitive functions of the patients with MACS differ from the changes in patients with overt Cushing’s Syndrome (CS). Methods: In this cross-sectional study, volumes of the cortex, hippo...

Introduction: The incidence of papillary thyroid cancer (PTC) in the coexistence of Graves’ disease (GD) and thyroid nodule is not known clearly, and the pathophysiology of PTC development in these patients is still unclear. Aim: The aim of our study is to compare the clinicopathological features of GD patients with thyroid nodule + PTC and patients with euthyroid and non auto-immune thyroid nodule + PTC and investigate the clinicopathological featu...

Evidence indicates that the adrenals are sexually dimorphic and asymmetric. These differences may have implications for the prevalence and progression of adrenal diseases, which also show asymmetry and sexual dimorphism. The present study aims to characterize the morphological and metabolic differences associated with adrenal sex and asymmetry in mice and humans. Adrenals were compared bilaterally in male and female C57B/6NRj mice with regard to morphological and hormonal char...

Introduction: Radioiodine treatment (RAIT) is an effective definitive treatment for Graves’ Disease (GD) and Toxic Nodular Goiter (TNG). The aim of this study was to analyze demographic and clinical factors affecting the outcome of RAIT in patients with hyperthyroidism.Methods: Retrospective review of patients treated with RAIT for hyperthyroidism. A fixed dose of 10 mCi was administered to patients with GD and 15 mCi to patients with TNG. Treatment...

Background and aims: Insulin therapy is an important part of diabetes treatment. A lot of studies have compared the efficacy of new insulin therapies, but in our country, specialists still have to demonstrate at the institutions the treatment’s efficacy and cost-effectiveness for new insulin analogues. The aims of our study is to evaluate the efficacy of analogues vs human insulins and differences between various analogue insulin, in type 2 diabetes patients, previously t...

Glucocorticoid signalling is essential for cardiac maturation late gestation. In mice, global glucocorticoid receptor deficiency (GR−/−) severely impairs cardiac function and ultrastructure at embryonic day (E) 17.5. To dissect direct effects of GR deficiency in the heart from effects on other systems, Sm22α-Cre mice were crossed with ‘floxed’ GR mice to generate SMGRKO mice with disrupted GR signalling in cardiomyocytes and vascular smoot...