history: I had to have an MRI done on my head due to some medical issues and I was nervous about the results. I had to have an MRI done on my head due to some medical symptoms_comma_ and I was really nervous about the results.
current: That kind of stuff is always scary.  Do you have the results yet?
next: Yes, luckily the doctors said that MRI showed no serious signs of symptoms such as tumors, or anything like that.