Endocrine Abstracts

Case history: A 42-year-old female presented to the emergency department with dizziness, vomiting, abdominal pain and thirst. While investigating a 3-month history of lethargy, menstrual irregularity and weight loss, her GP had found a raised TSH, FSH and LH and had prescribed levothyroxine and, 1 week prior to admission, Adcal-D3 supplements. On examination, she was hypotensive and hyperpigmented.Investigations: Na+130 mmol/l (132–144), ...