Can a CT scan detect Multiple Sclerosis?

My brother is in hospital and he has had a CT scan and said there is minor problems seen and have got him to have a MRI scan which we are still awaiting the results for. They have said that the results of the CT scan didnt show anything major to worry about, but decided to have a MRI scan just to be cautious. But all of his symptoms are pointing towards Multiple Sclerosis; even though the hospital havent picked up on it as they are inadequate as he isnt even on the neurological ward as there are no beds, so the doctors on the ward have no idea about neurological disease and I have only checked on the internet for the symptoms and it matches (no mention about Multiple Sclerosis from the staff there as they are idiots as we have not met a single neurologist despite acemic changes being seen on the CT scan and large white matter). So would the CT scan have shown signs of Multiple Sclerosis?