Endocrine Abstracts

Parathyroid carcinoma is an uncommon cause of PTH-mediated hypercalcaemia, accounting for 0.5–5% of patients with primary hyperparathyroidism. We describe a case of parathyroid carcinoma where the usual pre-operative features of this condition were absent, and hence diagnosed on histopathology.A 72-year-old woman was referred to endocrinology with incidentally noted hypercalcaemia. Past medical history included hypothyroidism and essential hypertens...

Background: The potential for a healthy life is programmed by in utero development. Fetal development is impacted by perturbed hormonal signalling, with lifelong consequences. Polycystic Ovary Syndrome (PCOS), affecting over 10% of women, is an important condition linked to an altered prenatal endocrine environment. Women with PCOS have increased androgen concentrations, including during pregnancy. Increased prenatal androgen exposure is associated with a PCOS-phenoty...

Introduction: Adult male offspring of women with PCOS have increased dyslipidaemia, characterised by elevated triglycerides (TG), increased total and LDL-cholesterol (LDL-C), and hyperinsulinaemia. As altered intrauterine endocrine environments can ‘programme’ adverse health outcomes in adulthood we hypothesised that this dyslipidaemia was a consequence of a hyperandrogenic intrauterine environment. We used an outbred large animal model to identify if prenatal androg...

Introduction: Altered intrauterine endocrine environments can ‘programme’ adverse health outcomes. Linkage between altered androgen exposure in utero and adverse offspring health is robust. For example, increased maternal androgen concentrations and PCOS in female offspring and dyslipidaemia in male offspring. We hypothesised that the liver was a major target for androgenic programming in utero and hepatic dysfunction would be present in offspring. ...