Several endocrine disorders that can be treated by Endocrine surgery are those that are brought on by surgically removable tumors. Pituitary tumors and cancers of the adrenal glands can frequently be removed by Endocrine surgery. Chemotherapy, radiation therapy, or surgery are frequently effective treatments for testicular cancer. While many common endocrine issues cannot be cured, they can be effectively managed with medicine and/or a change in lifestyle.