Personalized Medicine in Cancer: What does it mean and how is it done?

Whether inherited or not, cancer is a genetic disease and decoding its DNA can help better diagnose, treat and manage it. Doctors can now take advantage of cutting-edge technologies, called next-generation sequencing, to make personalized medicine a reality for many cancer patients.

[@cumensu]

What I'm getting from this is that no two cancers are alike. Is this correct?

[@sanaz4915]

yes