MRI results for mid-back issues

I’ve got three weeks to kill before I can actually sit down with my doctor to go over these results, so I’m just stuck wondering about one thing. What does "signal in the spinal cord" even mean? The report is in German and mentions Kain Patholog. I assume that means there's no pathology, but then it says there's a signal in the Myelon. From what I gather, it’s some kind of signal in the spinal cord. Does anyone actually know what that implies?😲
Thanks in advance.