Lung cancer, a cancer that begins in the lungs, takes away millions of lives every year. According to the World Health Organization, lung cancer is responsible for killing more than a million people in the world every year among both men and women. Surprisingly, this rate is higher than the combined deaths caused by colon, prostate, ovarian and breast cancers. But have you heard of metastatic lung cancer? Well, it’s a cancer that spreads from the lungs to other organs of the body.
Metastatic lung cancer reduces the chances of survival. Less than 2 percent of metastatic lung cancer patients can live more than 5 years after diagnosis. So, how does one know if he/she has metastasized lung cancer?
A patient whose lung cancer has metastasized to the brain may experience following symptoms:
To identify the location and the size of the metastasized cancer, a magnetic resonance (MRI) or a computed tomography (CT) scan is done.
A patient whose lung cancer has metastasized to the spinal cord may experience following symptoms
Metastatic lung cancer in the bones commonly occurs in the small-cell lung cancer patients. Signs that lung cancer has metastasized to the bones include
It mainly affects the ribs, spine, pelvis and proximal long bones. However, it can also metastasize to hands and feet. An X-ray can be done to find out the location of the metastatic cancer.
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