Endocrine Abstracts

We report a case surviving hyperparathyroid crisis, with the second highest serum calcium concentration ever reported.A 45-year-old female with type 2 diabetes and mixed hyperlipidaemia was admitted with extreme lethargy, dehydration and drowsiness. Serum corrected calcium was 6.49 mmol/l (2.2–2.6 mmol/l), phosphate 1.79 mmol/l, intact parathyroid hormone (PTH) 1059 pg/ml (15–65 pg/ml), creatinine 124 μmol/l and urea 16.0 mmol/l.<p cla...

Case Report: A 49-year-old man presented with a two-year history of thyrotoxic symptoms for which he had been investigated on several occasions. He had a past medical history of dilated cardiomyopathy, which had been attributed to excess alcohol consumption, and had also suffered episodes of non-sustained ventricular tachycardia. His family history was strongly positive for autoimmune thyroid disease. Eventually, he was found to have an elevated fT4 (53 pmol/L, RR 12–22) ...

Respiratory disorders are a major cause of illness and impaired physical function in patients with acromegaly, contributing to 25% of all recorded deaths, with respiratory mortality 3-fold higher than in normal subjects. Sleep apnoea (SA), the phenomenon of recurrent cessation or decrease of airflow to the lungs during sleep, is the commonest reported respiratory complication. Both obstructive (OSA) and central (CSA) sleep apnoeas are known to occur, although the overall preva...