Each type of cancer is extremely difficult to manage. Even those types of cancer that does not seem as popular and life-threatening may cause a lot of discomfort and possible fatal outcomes. You should know that people around the world rarely face sarcoma. This cancer usually attacks tissues of the body only. First of all, connective tissues are under the threat. The role of these elements is to make one whole out of all parts of an organism. Nerves, blood vessels, and various bones are attacked in most cases. Thus, the extremities experience most of the symptoms.