Lung cancer causes cancer cells to develop a tumor in the lungs' tissues. Lung cancer occurs in stages, and stage 3 occurs when cancer cells spread into other areas of the chest. In the earlier ...

So when he was diagnosed with stage 3C colon cancer last September, it was a shock, to say the least. “I don’t have a single checkmark of colon cancer,” he told The Post. “No root cause.

Lung cancer typically is diagnosed at a later stage than other malignancies, due to the lack of early warning indications. In 2020 it was China’s most common cancer and the leading cause of ...