The American Cancer Society (ACS) strongly supports the critical role of vaccination in promoting public health and protecting communities impacted by cancer. Vaccines are an essential part of care ...

A neoplasm is an abnormal growth of cells in the body. It happens when the body’s normal process of making and replacing cells doesn’t work as it should. When a neoplasm forms into an abnormal growth, ...

Cancer starts when cells in the body begin to grow out of control. Cells in nearly any part of the body can become cancer, and can then spread to other areas of the body. To learn more about cancer ...