Endocrine Abstracts

INTRODUCTION: Hypertension with hypokalaemia suggests primaryaldosteronism, which is confirmed by high plasma aldosterone with low renin concentrations. CT and MRI scans frequently fail to detect small primary aldosteronomas, and may incorrectly identify ' incidentalomas', so adrenal vein sampling is needed.AIM: To review the clincal and biochemical results on 12 patients who had catheter sampling of adrenal and ivc aldosterone(A) and Cortisol (C)with calculation of Aldosteron...

Virilization in post-menopausal women is usually the result of androgen production by ovarian or adrenal tumours. Androgen secreting tumours account for less than 1 % of all ovarian tumours and include granulosa cell tumours, thecomas, lipoid cell tumours and luteomas. We present a case of an occult virilizing ovarian luteoma diagnosed by selective ovarian venous sampling.A 68 year old nulliparous woman presented with a 15 month history of hirsutism and ...