Thyrotoxicosis due to Graves disease is a relatively common endocrine disorder. The occurrence of a prolactinoma with co-secretion of growth hormone (GH) is on the other hand, rare. We report the rare co-existence of Graves' disease in a patient with macroprolactinoma and GH hypersecretion and describe the successful response to medical therapy with dopamine agonist and antithyroid therapy. We ...

Serum immunoreactive prolactin was measured in 150 patients with liver disease of varying aetiology and severity and in 45 control subjects. The upper limit of the reference range for serum prolactin was 331 mU/l. Eighteen patients with liver disease (12%) had unexplained hyperprolactinaemia. No relationship existed between the prolactin value and the sex of the patient, the aetiology of the li...

Normal prolactin levels were found in two cases of galactorrhoea following surgical procedures to the chest wall and one was treated successfully with bromocriptine. Studies were then carried out to test the claim that chest-wall injury is one of the common causes of hyperprolactinaemia. Serum prolactin levels were measured before and after thoracotomy in 7 patients, following traumatic rib fra...

The combination of amenorrhoea, galactorrhoea, and hyper-prolactinaemia in a young woman usually suggests that she has a prolactin secreting adenoma of the anterior pituitary gland. Primary autoimmune thyroid failure, however, is common in young women and may also be associated with hyperprolactinaemia and with galactorrhoea in those whose breasts have been exposed to oestrogen. Hypothyroidism ...

A 32-year-old woman presented to the endocrinology clinic with recent onset galactorrhoea. Investigations revealed raised prolactin levels. An MRI scan demonstrated a normal pituitary gland, and an incidental finding of sphenoid sinusitis with expansion of the sphenoid sinus was thought to be due to a mucocele. It is postulated that either the direct local pressure by the mucocele or localised ...