Lung cancer spread to liver how long can you live?

The prognosis of lung cancer that has spread to the liver (stage IV) varies depending on a number of factors, including the type of lung cancer, the extent of the liver involvement, and the patient's overall health.

With treatment, the average survival time for people with stage IV lung cancer is about 12-18 months. However, some people may live for much longer, even several years. In some cases, people with stage IV lung cancer may even be cured.

The type of treatment depends on the location and size of the tumors, as well as the patient's overall health. Treatment options may include surgery, chemotherapy, radiation therapy, targeted therapy, and immunotherapy.