Donald Trump has revealed his relief after a MRI scan showed that not only does he not have brain cancer but he will never get it due to the minuscule size of his organ.

The president rushed to hospital to have the scan after learning of Senator John McCain’s diagnosis. Aides say that Trump was convinced it was a contagious disease that may be spreading within the Republic Party.

Thankfully for the former presenter of ‘The Apprentice’ the scan showed no signs of cancer, nor much sign of any brain activity at all.

The organ is believed to be so small that nothing can get in or out.

‘The president is a fortunate man, his brain can just about keep up with basic living functions whilst having so little mass that no kind of illness or disease can really affect it,’ our medical expert told us.

A jubilant Trump immediately took to Twitter to tell his followers the great news.

‘Doctors say I have the best brain they’ve ever seen. Covfefe has made me strong. Sad for John McCain. #MAGA’