Endocrine Abstracts

Introduction: Arthropathy affects the majority of acromegalic patients and is a major cause of morbidity, absenteeism and impaired quality of life. GH excess and increased levels of circulating IGFI result initially in a marked thickening of the soft tissues and cartilage. Along with disease progression, there’s subperiostal bone neoapposition, cartilage regressive phenomena and bone structural changes. We aimed to investigate prevalence, clinical presentation, treatment ...

Introduction: Post-surgical hypoparathyroidism is a well known complication of total thyroidectomy. It may occur as transitory hypoparathyroidism that spontaneously recover within a few weeks/months and as permanent hypoparathyroidism needing long-term treatment. Only few cases of hypoparathyroidism newly diagnosed many years after surgery have been reported. We present a patient with hypoparathyroidism that became clinically evident 15 years after the thyroid surgery.<p c...

Introduction: LDL cholesterol (LDL-C) is a major risk factor for atherosclerosis. The Friedewald formula (FF) is limited by hypertriglyceridaemia. We aimed to correlate serum LDL-C measured by direct assay with serum LDL-C estimated by several formulas: Friedewald (FF): LDL-C=CT-HDL−TG/5; Tsai (TsaiF): LDL-C=TC-HDL−TG/8 (TG/8 represents very-LDL-C); DeLong (DeLongF): LDL-C=TC-HDL−TG×0.16 and Chen (ChenF): LDL-C=non-HDL-cholesterol×0.9−TG×...

Introduction: Graves’ orbitopathy is usually associated with Graves’ Disease, which is typically characterized by hyperthyroidism and goiter. However, in rare situations, Graves’ disease can also present with hypothyroidism and orbitopathy.Case report: Male, 38 years old, followed by his ophthalmologist for thyroid orbitopathy (exophthalmos right>left and conjunctival hyperaemia since 1 year ago) associated with asthenia, tiredness and...

Introduction: The Bethesda System for Reporting Thyroid Cytopathology is the standard for interpreting fine-needle aspiration (FNA) and created a new diagnostic category (III): ‘atypia of undetermined significance/follicular lesion of undetermined significance’ (AUS/FLUS). The risk of malignancy for this category has been ascribed of 5–15% but the real malignancy rate remains unclear and plays a key role to define appropriate management.Ob...

Introduction: About 50% of patients with medullary thyroid carcinoma (MTC) have persistent or recurrent disease after surgery.For a calcitonin (ct) value greater than 150 pg/ml, it is suggested by international guidelines performing additional imaging exams (AIE) for evaluating the presence of distant metastasis. It is often difficult to assess the presence of nodal disease and secondary liver lesions (often miliary) by ‘morphological’ imaging ...

Objective: Age-associated double negative (DN) B memory cells lacking surface expression of CD27 and immunoglobulin D (IgD) are associated with proinflammatory characteristics and higher disease activity in autoimmune diseases. We first characterized B cells phenotypes in women with and without polycystic ovary syndrome (PCOS). We then took an in vivo approach, transferring purified IgG extracted from serum of hyperandrogenic women with PCOS to mice to establish wheth...

Introduction: Familial partial lipodystrophy (FPL) is an autosomal dominant disease characterized by selective loss of subcutaneous fat from the extremities and gluteal region, with lipohypertrophy of the face, neck and trunk. It is usually tightly linked with severe metabolic complications. FPL type 3 results from peroxisome proliferator-activated receptor gamma (PPARG) mutations.Case presentations: Fifty three-year-old woman, referred to endocrinology ...

Introduction: Craniopharyngiomas are intracranial tumors that develop from Rathke’s pouch rests of epithelium. They have a bimodal age distribution, with peak incidence at childhood and in the adult/elderly, although in our series we have more patients in a middle peak. Usually they are benign but responsible for significant morbidity, particularly when located near critical structures such as optic chiasm, pituitary gland and hypothalamus, and thus might cause visual, ne...