Just how bad is lung cancer prognosis? Is lung cancer life expectancy always poor? Lung cancer remains the foremost cause of cancer death in the world and has beaten heart disease to first place as a smoking-related killer disease. Read on to learn what factors influence lung cancer prognosis, why lung cancer life expectancy is poor and if lung cancer survival rate can be improved.

Lung Cancer Prognosis – What Factors Determine Lung Cancer Survival Rate

The first thing to know about lung cancer is that there are two types – the more common non-small cell lung cancer and the more deadly small cell or oat cell lung cancer. The factors determining lung cancer prognosis are: