Cancer , an international interdisciplinary journal of the American Cancer Society, publishes high-impact, peer-reviewed original articles and solicited content on the latest clinical research findings. These contrast with benign tumors, which do not spread. Accurate, up-to-date, comprehensive cancer information from the U. Learn what cancer is and what causes it.
Inform yourself about the role viruses play in contributing to cancer.
After heart disease, it is the second most common cause of death in the United States. Cancer is the uncontrolled development of cells. However, researchers continue to develop treatments that. A cancer that has spread from the place where it first started to another place in the body is called metastatic cancer. The process by which cancer cells spread to other parts of the body is called metastasis.
The cancerous cells can invade and destroy surrounding healthy tissue, including organs. Todos los tumores, benignos y malignos, tienen dos componentes básicos en su estructura: Las células proliferantes que forman el tumor propiamente dicho y constituyen el parénquima, y su estroma de sostén, constituido por tejido conectivo y vasos sanguíneos, este último está formado por tejidos no tumorales cuya formación ha sido inducida por el propio tumor.