my dad had a lump on his neck that he had checked out last week, they had him do x-rays, blood work, and a MRI. This week they told him it was a dissolved disk in his neck. He said it is starting to feel better the lump has gone down, but, he still has two fingers still numb. My question is, will it be ok if he doesn t do anything , as he wants, or does he need to go to the neurologist as his doctor advised?