Fox news contributor Charles Krauthammer has revealed he has just weeks left to live in his battle with cancer.

The 68-year-old gave the harrowing announcement that his cancer has returned despite undergoing surgery last August on Friday.

The Pulitzer Prize-winning analyst said that in his long journey with cancer, his doctors have told him he has 'just weeks left to live' in a statement published in the Washington Post. 

'I have been uncharacteristically silent these past ten months. I had thought that silence would soon be coming to an end, but I'm afraid I must tell you now that fate has decided on a different course for me,' he said in his open letter.