India, Nov. 2 -- US President Donald Trump last month revealed that he underwent an MRI and a cognitive test after his physician pronounced in a note that the President is in "excellent overall health."

Trump told reporters aboard Air Force One, "I got an MRI, it was perfect," without offering any further details.

Trump's unexpected revelation that he had an MRI is raising fresh concerns regarding the secrecy surrounding his health and the necessity of greater transparency from presidents.

Trump, who is the oldest president to be elected, has always been portrayed as strong and energetic by his supporters and advisors.

Meanwhile, several outside physicians voiced concerns after Trump made his second visit in six months to Walter Reed ...