Cancer signs and symptoms
Cancer signs and symptoms Cancer symptoms are bodily changes that occur as a result of the existence of cancer. Around 100 different types of cancer exist, each with its own set of signs and symptoms that can manifest in a several number of ways. Because many cancer signs appear gradually and are generic in character, cancer screening (also known as cancer surveillance) is a top public health concern. Vaccines against the viruses that cause some malignancies can help prevent them ...