Integrated Problems Radiology: Progressive Weakness

What type of study is this? This is an MR of the cervical spine in the sagittal plane. This is a T2-weighted sequence (CSF is bright), but there is also fat suppression (subcutaneous fat has relatively low signal). How would you describe the abnormal findings? There are at least two areas of abnormal high signal (outined in red) in the cervical cord, between C4 and C6.