Professor Pat Price says the treatment Princess of Wales is undertaking may "look like either tablets or they're drugs that are injected, which depends on the type of cancer and they’re often given either all the time or intermittently." The oncologist adds that there may be "some side-effects" which Kate will "hopefully be able to manage." Report by Czubalam. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn