Cancer is a leading cause of death worldwide, accounting for 7.9 million deaths in 2007. Lung, stomach, liver, colon and breast cancer cause the most cancer deaths each year. About 30% of cancer deaths can be prevented through early detection and treatment, but many countries lack expertise and technology for cancer treatment. India provides expert doctors, advanced technology, accredited facilities, and treatment at a fraction of the cost of countries like the US and UK. The website www.bestcancerhospitalindia.com helps connect patients with free expert opinions and treatment cost estimates from top Indian doctors.