Fighting cancer in the information age: the role of Internet.

Cancer is a major health problem worldwide which is likely to assume alarming proportions in the next two decades. Communication and information have increasingly been considered important in helping people to cope with cancer. The arrival of Internet offers the opportunity to fundamentally reinvent medicine and health care delivery. Medical professionals can now use the Internet for continuing medical education, access latest medical information, for fast confirmation of diagnosis, exchange opinion on treatment strategies and in palliative care. Internet can provide cost-effective and timely ways to deliver a complex mix of interesting and high-quality information and expertise to cancer patients. Patients can also independently search the Internet to know about their illness and treatment options. However, of concern is the quality of information that is available in the 'Net'. Some Internet sites may contain erroneous information on cancer and can pose serious problems. There are also many good sites, which provide quality information on cancer for medical professionals, researchers and patients. This article focuses on how the Internet will aid us in fight against cancer.