Low-dose glucocorticoids in hyperandrogenism.

To investigate the effect of low-doses of glucocorticoids on androgen and cortisol secretion during the course of the day, we evaluated clinical signs of hyperandrogenism and total, free and bioavailable testosterone, SHBG, and cortisol following two different protocols: A) fourteen patients received betAmethasone 0.6 mg/day (n=8) or methylprednisolone 4 mg/day (n=6), as single daily oral dose at 11.00 PM, during 30 days, B) fourteen patients were evaluated under betamethasone 0.

[Pregnancy after spontaneous necrosis of a pituitary macroadenoma].

Although infrequent, recovery of pituitary function after necrosis of a pituitary adenoma is not an exceptional event. We report the case of a 32-year-old woman with previous surgery for an adrenal mass and signs of hypercortisolism which failed to revert postoperatively. She then developed pituitary apoplexy followed by hypopituitarism, as confirmed by hormonal measurements.

Bone densitometry of a patient with osteosclerosis.

A 30-yr-old Caucasian man with a history of dorsal and lumbar back pain, which responded partially to antiinflammatory agents, was seen at our Unit. The biochemical bone markers showed an increment in bone alkaline phosphatase and urinary CTX. Serum phosphate tended to be low.