Endocrine Abstracts

Pseudohypercalcaemia is defined as an elevated total calcium level coincidental with a normal ionised calcium level. This rare phenomenon occurs in monoclonal gammopathy of unknown significance (MGUS). We report two cases of MGUS and a case of atopy with grossly elevated IgE levels exhibiting the phenomenon.Case 1: 31 year old female with MGUS, hypercalcaemia and normal parathyroid (PTH) levels. Parathyroid imaging normal. Consensus diagnosis of primary ...

Spontaneous resolution of primary hyperparathyroidism following infarction for parathyroid adenomas is rare with infarction on treatment with cinacalcet being even rarer. A 53 year old female who presented to primary care with malaise was found to have biochemical evidence of primary hyperparathyroidism with adjusted calcium 3.31 mmol/l and parathyroid hormone 28.8 pmol/l. Previous medical history was unremarkable. Following discussion with endocrinology, treatment with cinaca...

Cushing’s syndrome is a rare disease with an incidence of 0.72–2.4/million per year. Approximately 14% of patients are over 60 years of age but <1% are over 80 years of age. In a 2-month period, we diagnosed three females over 80 years of age as having Cushing’s syndrome. None of them had a typical cushingoid appearance.Patient 1, 80 years of age. Presentation: coincidental finding of bilateral adrenal hypertrophy on CT scanning as par...