'I never expected to see my 84th. I'll make the most of every moment.' As she celebrates her birthday, Esther Rantzen reveals how she's defied doctors' expectations after her diagnosis of aggressive lung cancer

Nature's bunting is up in Dame Esther Rantzen's garden. The roses are in full flower, and providing genuine joy. What a day to be alive. And what a lovely time of the year to celebrate a birthday.