Hipercortisolismo cíclico por adenoma hipofisario / Cyclic hypercortisolism due to pituitary adenoma

A case study of a 41 years old woman with cyclic hypercortisolism is explained. AT the beginning, its manegment was shrinking the tumor, however afterward she needs medical treatment during cycles. The fluctuating clinical and discrepant bioquemical findings make it hard to diagnose. A review of this rare disorder is explained.