This information represents the views of the doctors and nurses serving on the American Cancer Society's Cancer Information Database Editorial Board. These views are based on their interpretation of studies published in medical journals, as well as their own professional experience.

The treatment information in this document is not official policy of the Society and is not intended as medical advice to replace the expertise and judgment of your cancer care team. It is intended to help you and your family make informed decisions, together with your doctor.

Your doctor may have reasons for suggesting a treatment plan different from these general treatment options. Don't hesitate to ask him or her questions about your treatment options.

Once a neuroendocrine tumor/cancer is found and staged, the cancer care team will suggest one or more treatment plans. This is an important decision, so you should take time and think about all of your options.
The main factors in selecting treatment options for a gastrointestinal (GI) neuroendocrine tumor/cancer are:

• its size and location 
• whether it has spread to lymph nodes, liver, bones, or other organs 
• whether you have any other serious medical conditions 
• whether the tumor is causing bothersome symptoms

It is often a good idea to seek a second opinion. A second opinion may provide more information and help you feel more confident about the treatment plan that is chosen.

The first part of this section describes the various types of treatments used for GI neuroendocrine tumors/cancers. This is followed by a description of the most common approaches used for these tumors/cancers based on their stage and primary site.