Growth hormone deficiency and hypogonadism in a patient with multiple sclerosis.

We describe the case of a 30-year-old female patient with a 7-year history of multiple sclerosis, who presented with an 18-month history of secondary amenorrhoea and vague symptoms which included poor sleep and impaired concentration. Endocrine investigations revealed hypogonadotrophic hypogonadism and GH deficiency, a probable consequence of a hypothalamic plaque. This is the first report of hypogonadotrophic hypogonadism and GH deficiency occurring in conjunction with multiple sclerosis. As such, it should raise suspicion of endocrine dysfunction occurring in a condition with such a vast spectrum of disability as multiple sclerosis.