How do cancer cells behave differently from healthy ones? - George Zaidan
Killing Cancer Cells with the Help of Infrared Light - Photoimmunotherapy
Tips for Working through the Emotions of Cancer
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss and a change in bowel movements. While these symptoms may indicate cancer, they may have other causes. Over 100 types of cancers affect humans.