Endocrine Abstracts

Introduction: Thyroid nodules are very common in the general population (20-75% ultrasound). There are clinical management criteria established by international societies and standardized cytological diagnostic criteria (Bethesda). However, there is still uncertainty in the management of category 5.Objectives: To evaluate the clinical attitude to the cytological diagnosis of Bethesda category 5 (B5) in thyroid fine-needle aspiration cytology (FNA). And s...

Introduction: The incidence of previously unrecognized lesions within the pituitary has been studied by MRI. The data suggest that up to 10% of people have clinically unsuspected pituitary tumors, the majority being<10 mm. Currently, little information is available about the prevalence of incidentally-discovered sellar masses.Objective: To perform a clinical audit on pituitary incidentalomas in order to establish an appropriate clinical approach to t...

Objective: Cushing’s disease (CD) is the most common cause of hypercortisolism after iatrogenic origin, it represents approximately 70% of patients with endogenous Cushing’s syndrome (CS) and ectopic ACTH secretion (10%). CD is caused by a corticotropin-secreting pituitary neuroendocrine tumor (ACTH-secreting Pit-NETs), 95% of cases as a microadenoma. In ACTH-dependent CS, differential diagnosis between CD and ectopic CS must be established. 40% of CD cases, any tumo...