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Lung Cancer Health Center

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Non-Small Cell Lung Cancer Treatment (PDQ®): Treatment - Patient Information [NCI] - Treatment Option Overview

There are different types of treatment for patients with non-small cell lung cancer.

Different types of treatments are available for patients with non-small cell lung cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment.

Nine types of standard treatment are used:

Surgery

Four types of surgery are used to treat lung cancer:

  • Wedge resection: Surgery to remove a tumor and some of the normal tissue around it. When a slightly larger amount of tissue is taken, it is called a segmental resection.
    cdr0000466555.jpg
    Wedge resection of the lung. Part of the lung lobe containing the cancer and a small amount of healthy tissue around it is removed.
  • Lobectomy: Surgery to remove a whole lobe (section) of the lung.
    cdr0000466538.jpg
    Lobectomy. A lobe of the lung is removed.
  • Pneumonectomy: Surgery to remove one whole lung.
    cdr0000466556.jpg
    Pneumonectomy. The whole lung is removed.
  • Sleeve resection: Surgery to remove part of the bronchus.

Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy.

Radiation therapy

Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy. External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer.

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