Your individual pituitary tumor risks and side effects will depend on many factors, such as whether or not your tumor secretes an excess hormone, which type of hormone is being secreted and the size and location of your tumor, as well as any other health conditions you may have. While your personal doctor will be able to discuss pituitary tumor risks and side effects based on your specific circumstances, having a basic understanding can help you play a more active role in that conversation. To learn more about Pituitary Tumors and the risks and side effects of treating them with Gamma Knife, please read the full post.