News
04-04-2012, 01:10 AM
Lymph nodes help to fight off infections by producing immune cells and filtering foreign materials from the body, such as bacteria or cancer cells. Thus, one of the first places that cancer cells are found when they leave the primary tumor is in the lymph nodes...
More... (http://www.medicalnewstoday.com/releases/243695.php)
More... (http://www.medicalnewstoday.com/releases/243695.php)