Endocrine Abstracts

A 32-year-old man presented with a four year history of reduced libido, erectile dysfunction and inability to conceive with his partner. He went through puberty normally and had a normal sense of smell. Clinical examination revealed that he was 205 cm tall and normally virilised. Testicular volume was reduced, but the phallus was normal. Clinically, he appeared euthyroid and there were no features of hypercortisolism or growth hormone excess. Biochemical picture: prolactin 375...