Endocrine Abstracts

Metabolic syndrome and insulin resistance persist 5 years after remission of Cushing’s syndrome (CS). Adiponectin and visfatin are two adipokines highly expressed in adipose tissue. Adiponectin is reduced in obesity and insulin-resistant states; visfatin has been shown in some studies to be reduced in obesity. The aim was to evaluate visfatin and adiponectin levels, body composition, insulin resistance and prevalence of metabolic syndrome in a cohort of women with long-te...

The renin-angiotensin system (RAS) is a key factor in the regulation of blood pressure and therefore its' blockade may reduce the vascular complications which arise with polycystic ovary syndrome (PCOS). Adipose tissue expresses all the components of the RAS system that includes the pre-prohormone angiotensinogen (AGT) and its' active metabolite angiotensin II (ANG II), which mediates vasoconstriction and electrolyte balance and as such may contribute to obesity associated hyp...

Introduction: Adrenocortical carcinoma (ACC) is a rare and aggressive tumour. At diagnosis 21% has metastasis. Even after complete surgical removal, patients are at risk of recurrence as late as 10-12 years. The 5-year survival rate of Stage I to IV (ENSAT 2008) is 82%, 61%, 50% and 13% respectively.Objetive: To describe the epidemiological and clinical characteristics, as well as the evolution, treatments and overall survival of patients diagnosed with ...

Background: Insulinoma is a rare pancreatic neuroendocrine tumor but a life-threatening condition if untreated. Surgical resection is the standard of care with a high cure rate for benign insulinomas but complications can occur in nearly 30% of cases. New non-surgical mini-invasive ablative therapies can be considered in patients with benign insulinoma who are either unfit for surgery or refuse it, although current data are scarce and long-term outcomes are unknown.<p clas...

Introduction: Aging is associated with a decrease in muscle and bone mass, and a gain in fat mass. Similar changes are more pronounced in hypercortisolism. We previously demonstrated that high 8 PM salivary cortisol is independently associated with increased prevalence of radiologic vertebral fractures. We wanted to determine whether salivary cortisol circadian rhythm played also a role on body composition.Material and Methods: Cross-sectional study incl...

Introduction/ objectives: Turner syndrome (TS) comprises a group of sex chromosomal abnormalities of heterogeneous clinical presentation. During the infant period, the pediatric endocrinologist coordinates their follow-up and it is important to ensure its continuation during the adult stage. The objective of this study is to know the current clinical situation, occupational, educational, social and medical monitoring of patients affected TS in Tenerife.M...

Premature Ovarian Insufficiency (POI) is defined as impairement of ovarian function in women under 40 years, with a incidence between 1-4% in women of reproductive age. Among the major identified causes of Premature Ovarian Insufficiency, genetic factors related with X-chromosome are widely described. However, autosome defects are less common found and are related generally with genetic mutations instead of structural abnormalities of them. Thefor, we report a relevant case of...

Introduction: Most thyroid cancer (TC) patients have a good prognosis, but some of them show aggressive behavior and are resistant to treatment. Still no effective biomarkers are available to predict which patients will progress. Epigenetic alterations are a hallmark of cancer, and profiling DNA methylation has allowed a better understanding of the epigenetic landscape of TC and its influence in TC progression. However, bulk DNA methylomes include information not only from tum...

Objective: The definitive treatment of primary hyperparathyroidism (PPH) is the removal of the affected gland(s). However, its localization can be complicated. The usefulness of 18F-Choline PET-CT versus classical techniques is unknown. The aim of this study was to evaluate the results of 18F-Choline PET-CT in the detection of hyperfunctioning parathyroid tissue with respect to conventional imaging tests and to analyze the relationship between its findings and the levels of ca...

Introduction and objectives: Diabetic ketoacidosis (DKA) is a severe acute complication of Diabetes Mellitus (DM) and may require hospital admission. Our aim was to compare the characteristics of DKA occurring in patients with autoimmune DM (AMD) and type 2 DM (DM2) in our setting.Methods: Retrospective observational study. Patients with AMD and DM2 admitted for DKA at the Hospital Universitario San Cecilio de Granada between January 2019 and December 20...