Endocrine Abstracts

Primary adrenal failure is a rare disorder with a prevalence in developed countries of 93–140 per million and an incidence of 4.7–6.2 per million. Autoimmune adrenalitis is the main cause (80%) followed by tuberculosis (15%). The remaining 5% of cases represent rare disorders with bilateral adrenal haemorrhagic infarction secondary to primary antiphopholipid syndrome being very rare (0.5%).A 57-year-old female presented with a 3-week history of...

Gynaecomastia is common, occurring in 30–50% of healthy men, and its aetiology is usually benign. Clinical features inclusive of recent onset, rapid progression, and loss of libido and muscle strength, indicate the need to exclude a malignant aetiology.A 48-year-old man presented with an 18-month history of such clinical features. Investigations revealed cortisol 1136 nmol/l, 17-hydroxyprogesterone 6.6 nmol/l, androstenedione 13.3 nmol/l, DHEAS 21.8...