Endocrine Abstracts

Introduction: Hyponatraemia is the most common electrolyte disorder in hospitalised patients and is associated with significant morbidity and mortality.Methods: This retrospective study included all inpatients with serum sodium (sNa) ≤128 mmol/l at any point during hospitalisation at a teaching hospital over a 3-month period (1st March 2013 to 31st May 2013). Demographic, clinical and laboratory data obtained from patients’ case notes and labo...

IAS is a very rare condition in which anti-insulin antibodies carry high concentrations of insulin in suspension in circulation. Hypoglycaemia occurs when insulin is released from the antibodies during fasting or post-prandially.We present two cases. Patient-A is a 52-year old Thai obese female, with acanthosis nigricans and a strong family history of T2DM. Patient-B is a 28 year-old normal- BMI Caucasian female with an unremarkable history. None of the ...

Insulin Autoimmune Syndrome (IAS)/Hirata disease is a very rare condition in which anti-insulin antibodies result in accumulation of high circulating concentrations of insulin in complexes. Hypoglycaemia in IAS occurs when insulin is released from the antibodies during fasting. We present two contrasting cases of Hirata disease. Both patients presented with symptomatic hypoglycaemia. Patient-A is a 52-year old obese Thai female, with acanthosis nigricans and a strong family hi...