Lung metastases are cancerous tumors that start somewhere else in the body and spread to the lungs.
Metastases to the lung; Metastatic cancer to the lung; Lung cancer - metastases; Lung mets
Metastatic tumors in the lungs are cancers that developed at other places in the body (or other parts of the lungs). They then spread through the bloodstream or lymphatic system to the lungs. It is different than lung cancer that starts in the lungs.
Nearly any cancer can spread to the lungs. Common cancers include:
Symptoms may include any of the following:
Chemotherapy is used to treat metastatic cancer to the lung. Surgery to remove the tumors may be done when any of the following occurs:
However, the main tumor must be curable, and the person must be strong enough to go through the surgery and recovery.
Other treatments include:
You can ease the stress of illness by joining a support group where members share common experiences and problems.
A cure is unlikely in most cases of cancers that have spread to the lungs. But the outlook depends on the main cancer. In rare cases, a person can live more than 5 years with metastatic cancer to the lungs.
You and your family may want to start thinking about end-of-life planning, such as:
Complications of metastatic tumors in the lungs may include:
Call your provider if you have a history of cancer and you develop:
Not all cancers can be prevented. However, many can be prevented by:
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Hayman J, Naidoo J, Ettinger DS. Lung Metastases. In: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, eds. Abeloff's Clinical Oncology. 6th ed. Philadelphia, PA: Elsevier; 2020:chap 57.
Putnam JB. Lung, chest wall, pleura, and mediastinum. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 20th ed. Philadelphia, PA: Elsevier; 2017:chap 57.