MR imaging changes after transsphenoidal pituitary adenomas surgery

Magnetic resonance imaging (MRI) has been widely used in imaging evaluation of pituitary adenomas, and in resent years, there has been some exploration about the change of MRI after transsphenoidal pituitary adenomas surgery. MRI features of pituitary and sphenoid sinus changes after transsphenoidal pituitary adenomas surgery are reviewed in this article. Key words: Pituitary adenoma; Magnetic resonance imaging; Pituitary stalk; Anterior pituitary; Posterior pituitary