Cushing's Disease - Quality of Life, Recurrence and Long-term Morbidity.

Cushing's disease (CD) is a rare disorder caused by an adrenocorticotropic hormone (ACTH)-secreting pituitary adenoma. Chronic exposure to hypercortisolism leads to significant morbidities, which may be only partially reversible after remission of the disease, as well as to impairment of the health-related quality of life (HRQoL) and an increase in mortality. Transsphenoidal surgery (TSS) is the treatment of choice, and recurrence rates vary widely, confirming the need for lifelong follow-up. This review summarises the studies performed on HRQoL, recurrence rates and morbidities in patients who have CD.