Kidney Cancer Lung Metastasis Symptoms. How metastasis is found. Most people with lung metastases do not have symptoms but they may experience a cough chest pain or hemoptysis.

Lung metastasis is cancer that started in another part of the body and spread to the lungs. When a patient has a metastasis and no site of origin can be found a metastasis of unknown origin the most likely site is the lung or kidney. Because it has no symptoms early on it can spread before you even know you.
Lung metastases or metastatic cancer to the lung occurs when a cancer that originates in another area of the body such as the breast or bladder spreads to the lungs.
Metastatic lung cancer occurs when cancer in another area of the body spreads to the lung. Metastasis develops when cancer cells are moving away from the main tumor and enter the blood or lymphatic system. Metastatic lung cancer occurs when cancer in another area of the body spreads to the lung. Metastatic lung cancer may cause symptoms such as weakness weight loss pain if the cancer has spread to the bones persistent cough or shortness of breath.