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Radiation therapy
Source: Small Cell Lung Cancer Treatment (PDQ®)–Health Professional Version, National Cancer Institute.
Source updated: May 14, 2025 · Captured 2026-09-09.
Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary.
Context: Treatment of Extensive-Stage SCLC / Treatment Options for Patients With Extensive-Stage SCLC
Radiation therapy to sites of metastatic disease unlikely to be immediately palliated by chemotherapy, especially brain, epidural, and bone metastases, is a standard treatment option for patients with ED SCLC. Brain metastases are treated with whole-brain radiation therapy.
Chest radiation therapy is sometimes given for superior vena cava syndrome, but chemotherapy alone, with radiation reserved for nonresponding patients, is appropriate initial treatment. For more information, see Cardiopulmonary Syndromes.
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Preserved source evidence · Not medical advice