Endocrine Abstracts

A 46 year old female presented with 12 months history of secondary amenorrhoea. Prolactin was 4746 mIU/l without macroprolactin complexes, LH & FSH were low, oestradiol was undetectable. She had normal visual fields. No other clinical or biochemical features of pituitary dysfunction. She had no regular medication. Pituitary MRI was normal. She was started on cabergoline 250 mcg twice weekly which was subsequently increased to 500 mcg twice weekly. Repeat serum prolactin 5 ...