Pituitary Surgery and Anesthetic Management: An Update

Out of all the brain tumors, 10% are pituitary tumors. Surgical interventions in this field have advanced and so have techniques of anesthesia and intensive care. Presenting features of the patients with pituitary tumors are often due to excessive or decreased secretion of hormones. Most commonly performed procedure is transsphenoidal pituitary surgery which requires skillful anesthetic technique as a number of associated comorbidities may exist. For a positive surgical result, a team consisting of endocrine surgeon, endocrinologist, neurosurgeon and anesthesiologist is a must. An emphasis is required on preoperative evaluation of airway, endocrinal and neurological status. The understanding of pathophysiology, perioperative anesthetic management, awareness of likely complications and postoperative care, results in successful outcome.