Hans_Olo, well done on your information. Sarcomas however are not necessarily only heart cancers. I had various types of cancer, among them Ewing's Sarcoma (affecting the bones) and lymphoma of the bone, which are both extremely rare, especially in women. Cancer of the heart is also extremely rare and is more often called cardiac sarcoma or angiosarcoma. Females are slightly less prone to developing cardiac cancer than males. The cause of cardiac cancer can be an underlying heart disease. Generally, cancer strikes where there is weakened tissue in the body. Thankfully, most tumours found in the heart are in fact benign. Treatment for both benign and cancerous tumours of the heart initially consists of surgical removal of the tumour. Sometimes cancer can spread to the heart from lymphomas that originate in the structures of the chest near the heart. I was lucky in that my lymphoma was in the bone. One last note here - there are far more cancer patients who survive than the press would have us believe. Although soon after winning my battle against this disease I sadly lost my oldest son to cancer of the brain, we need to remember that a cancer diagnosis is not always a death sentence. Early diagnosis, appropriate up-to-date treatment, courage and supportive family and friends can help us to survive and live full lives again. Sadly ,for my darling son it was not to be. He died because our local doctors refused to refer him to cancer centres which provided treatment that would have saved his life, just two hours drive from our home. This is the NHS lottery!!!