Cryosurgery. Cryosurgery uses a probe chilled to below freezing to destroy the tumor cells on contact and is being investigated in combination with radiation therapy. It may also be an alternative in early stage cancer for patients who are not surgical candidates.
Electric Cauterization. Electric cauterization also is under investigation as a treatment for early-stage disease.
Back Surgery. Spinal cord compression is a common cause of pain in patients with advanced lung cancer. Because such patients can live for a year or longer, some research indicates that back surgery followed by radiation therapy can significantly improve the quality of life for many of these patients.
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