[Anesthesia for open reduction of ankle fracture in a patient with giant pituitary adenoma].

A few cases of the pituitary apoplexy have been reported after spinal anesthesia in patients with pituitary tumor. A patient with giant pituitary adenoma underwent open reduction of the ankle fracture. This 69-year-old man had no symptoms related to pituitary adenoma. Femoral and sciatic nerve blocks were chosen to avoid pituitary apoplexy, cerebral herniation and other complications related to spinal anesthesia. The surgery was successfully done without any complications and the patient was discharged uneventfully 25 days after surgery. When patient has a giant pituitary tumor, peripheral nerve block might be a good choice for anesthesia.