Wikipedia has the following to say about Cancer:
Cancer, also known as a malignant tumor or malignant neoplasm, is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Not all tumors are cancerous; benign tumors do not spread to other parts of the body. Possible signs and symptoms include: a new lump, abnormal bleeding, a prolonged cough, unexplained weight loss, and a change in bowel movements, among others. While these symptoms may indicate cancer they may also occur due to other issues. There are over 100 different known cancers that affect humans.
If there are any errors in the above information, please notify us via an email to email@example.com
www.sadoctors.co.za - South Africa's premier interactive site for all medical doctors, specialists, dentists, psychologists, hospitals, clinics and allied medical services in Cape Town, Western Cape, Johannesburg and Pretoria, Gauteng, Durban, KZN and the rest of South Africa.