- Learning about cancer surgery
- How is surgery used for cancer?
- Surgery to diagnose and stage cancer
- Special surgery techniques for cancer
- Questions to ask your doctor about cancer surgery
- What will surgery for cancer be like?
- Planning and preparation for cancer surgery
- During the operation
- Recovery from cancer surgery
- Going home after cancer surgery
- What are the risks and side effects of cancer surgery?
- When to call your doctor after cancer surgery
- Does surgery cause cancer to spread?
- Some things to remember about cancer surgery
How is surgery used for cancer?
Surgery can be done for many reasons. Some types of surgery are minor and may be called procedures, while others are much bigger operations. The more common types of cancer surgeries are reviewed here.
Preventive (prophylactic) surgery
Preventive or prophylactic (pro-fuh-LACK-tik) surgery is done to remove body tissue that is likely to become cancer – even though there are no signs of cancer at the time of the surgery. For example, pre-cancerous polyps (pah-lips) may be removed from the colon during a colonoscopy (ko-lun-AH-skuh-pee).
Sometimes preventive surgery is used to remove an entire organ when a person has an inherited condition that puts them at a much higher risk for having cancer someday. For example, some women with a strong family history of breast cancer are found to have a change (mutation) in the DNA of a breast cancer gene (BRCA1 or BRCA2). Because their risk of getting breast cancer is high, these women may want to consider prophylactic mastectomy. This means the breasts are removed before cancer is found.
Surgery is also often used to help in diagnosing cancer. In most cases, the only way cancer can be diagnosed for sure is by taking out a piece of tissue and testing it to find out if cancer is present and what type of cancer it is. This is often called a biopsy (by-op-see). The diagnosis of cancer is made by looking at the cells under a microscope. There are many ways to get a sample of cells from an area that looks like it might be cancer. These are described in more detail in the section called “Surgery to diagnose and stage cancer.”
Staging surgery is done to find out how much cancer there is and how far it has spread. The physical exam and the results of lab and imaging tests are used to figure out the clinical stage of the cancer. But the surgical stage (also called the pathologic stage) is usually a more exact measure of how far the cancer has spread. To learn more about this, please see our information on Staging.
Examples of surgical procedures commonly used to stage cancers, like laparotomy (lap-uh-ROT-uh-mee) and laparoscopy (lap-uh-RAHS-kuh-pee), are described in the section called “Surgery to diagnose and stage cancer.”
Curative (kur-uh-tiv) surgery is usually done when cancer is found in only one area or region of the body, and it’s likely that all of the cancer can be removed. In this case, curative surgery can be the main treatment. It may be used alone or along with chemotherapy or radiation therapy, which can be given before or after the operation. Sometimes radiation therapy is actually used during an operation. (This is called intraoperative (in-truh-OP-er-ah-tiv) radiation therapy.)
Debulking (cytoreductive) surgery
Debulking or cytoreductive (sy-toe-re-DUK-tiv) surgery is done to remove some, but not all, of the cancer. It’s done when taking out all of the tumor would cause too much damage to nearby organs or tissues. In these cases, the doctor may take out as much of the tumor as possible and then treat what’s left with radiation or chemotherapy. Debulking surgery may be used for advanced cancer of the ovary and some lymphomas.
This type of surgery is used to treat problems caused by advanced cancer. Palliative (pal-ee-uh-tiv) surgery can be used to correct a problem that’s causing discomfort or disability. For example, some cancers in the belly (abdomen) may grow large enough to block off (obstruct) the intestine. If this happens, surgery can be used to remove the blockage. Palliative surgery may also be used to treat pain when the pain is hard to control by other means. It is not done to cure the cancer.
Supportive surgery is done to help with other types of treatment. For example, a vascular access device such as a Port-A-Cath® or Infusaport® can be surgically placed into a large vein. The port can then be used to give treatments and draw blood, instead of putting needles in the hands and arms.
Restorative (reconstructive) surgery
This type of surgery is used to improve the way a person looks after major cancer surgery. It’s also used to restore the function of an organ or body part after surgery. Examples include breast reconstruction after mastectomy or the use of tissue flaps, bone grafts, or prosthetic (metal or plastic) materials after surgery for head and neck cancers. For more on these types of reconstructive surgeries, you can read Breast Reconstruction After Mastectomy and Oral Cavity and Oropharyngeal Cancer. They can be read online or you can get a copy by calling our toll-free number.
Last Medical Review: 08/19/2013
Last Revised: 08/19/2013