Endocrine Abstracts

Burosumab, monoclonal antibody targeting fibroblast growth factor 23, is now available for clinical use in children with X-linked hypophosphatemia (XLH). We explored the effects of this treatment in a clinical setting, considering biochemistry, growth, deformity, functionality, quality of life, pain and fatigue.Methods: Clinical, biochemical, radiological and questionnaire data were reviewed at 6 and 12 months(m) for 8 children with XLH starting burosuma...

Retrospective study of patients with metastatic/progressive pheochromocytoma (PCC) and paraganglioma (PGL) treated with (131) I MIBG in our hospital during 2015–2018 period.Methods: There are no established criteria for establishing PCC/PGL as malignant apart from de presence of metastases at diagnosis. Radionuclide therapy (131) I-metaiodobenzylguanidine (MIBG) is frequently used in this patients when surgery is not possible. Indication of MIBG tre...

Introduction: Adrenal incidentalomas (AIs) are defined as adrenal masses measuring 10 mm or more in diameter, incidentally discovered on imaging exams performed for a non-adrenal disorder. The aim of this study is to provide a clinical and imagiological characterization of patients diagnosed with AIs followed in our institution.Methods: We conducted an observational and retrospective study that included patients with AIs evaluated at our institution betw...

Introduction: A simple linear anthropometric linear equation for total body fat quantification in adults was recently selected as the best of 365 anthropometric indexes in the American population. The authors intend to evaluate the correlation between the relative fat mass (RFM) equation and body fat determination by electric bioimpedance (EB) and compare it with BMI.Material/methods: Retrospective, cross-sectional, observational study that selected all ...

Introduction: Struma ovarii is a rare form of ovarian teratoma mostly composed of thyroid tissue. In about 5% of the cases, well-differentiated thyroid carcinoma may arise in struma ovarii. As this medical entity is so exceptional, there is still no consensus on diagnosis and treatment.Case Reports: A 52-year-old old woman was submitted in 2009 to total hysterectomy with bilateral adnexectomy and pelvic lymphadenectomy. Histopathology r...

Introduction: Eating habits may contribute to longevity. Consumption of red meat, source of saturated fatty acids and cholesterol may be associated with increased risks of diabetes, cardiovascular disease (CVD), and mortality risk.Methods: We studied 521 subjects, both genders, 253 centenarians (CENT) (100.26±1.98 age) and 268 controls (67.51±3.25 age), both low (LCR) and high cardiovascular risk (HCR), calculated based on QRISK®2-2016. An...

Introduction: Although thyroid nodules (TN) are less common in children than in adults, the risk of malignancy is much higher in pediatric age and therefore representing greater concern in this age group.Objective: Evaluate a cohort of pediatric patients with TN and search differences between subjects with malignant and benign TN regarding sex, age, compressive symptoms, cervical ultrasound characteristics, family history of differentiated thyroid cancer...

Introduction: Estimated prevalence of hypertension (HT) in Portugal is 42%. It is a major risk factor for coronary heart disease and cerebrovascular disease, the leading mortality cause in Portugal. Primary aldosteronism (PA) was once recognized as rare cause of secondary hypertension and hypokalemia a condition present in all cases. Nowadays, prevalence of this condition is about 10% in HT patients, being the commonest form of secondary HT. Secondary forms of HT should be exc...

Background and aims: Hypoglycemia is a common complication of diabetes treatment and it’s associated with poor outcomes. A link between severe hypoglycemia and renal dysfunction was suggested. No studies evaluated the impact of hypoglycemia of inpatients in microvascular or macrovascular complications. The aim of our work was to study the evolution of renal function between admission and final visit, and the impact of nephropathy in the presence of hypoglycemia in inpatie...

Introduction: During childhood and puberty, growth hormone(GH) is essential for linear growth. Consequently, children with isolated GH deficiency(GHD) must receive replacement therapy. GH has also important metabolic actions. GHD in adults is associated with altered body composition. However, long-term consequences of GH treatment in adults is not sufficiently known.Objective: To evaluate GH treatment during pediatric age in patients with isolated GHD.</...