What Does The MRI With Discoloration At Distal Joints Indicate?

good evening doctor. i just had an mri of my R foot, i have c/o pain throughout 2nd toe, distal metatarsal head /joint. i have a copy of the images on a cd and see dark discoloration at all three distal joints of my 2nd toe, the met head being the worst. what can be determined from this??