The American Cancer Society recommends the following:

After the cancer is diagnosed, your doctor will discuss your treatment options with you. It is important to take time and think about all of the choices. In choosing a treatment plan, factors to consider include your overall physical health and the stage of the cancer. Sometimes it is a good idea to get a second opinion. A second opinion can provide more information and help you feel more confident about the treatment plan that is chosen. Another reason for people with adrenal cortical cancer to get a second opinion is that, because these cancers are so rare, only large cancer centers will have much experience in treating them.