In lung cancer, these growths start in the lungs. This document describes mainly bronchial carcinoma, the more common type of lung cancer. Just the mention of the word cancer sends a shiver down many people's spine, especially if the disease has affected someone you love.
Cancer is second only to heart disease as the leading cause of death in the United States.
Tumor Markers Tumor markers are substances that can be detected in the blood, urine, or body tissues of people with certain types of cancer. The good news for the 21st century woman is that she is living more than 30 years longer than her 19th century counterpart, and enjoys far greater social, economic and reproductive freedom. Almost everyone has struggled with trying to lose those last 5 to 10 unwanted pounds.