Fig. 12

64-year-old man with diabetes mellitus with low back and bilateral leg pain consistent with diabetic neuropathy. Sagittal T2-weighted image (a) shows end plate fragmentation at multiple lumbar levels (L2/3, L3/4, L4/5, arrows). MR neurography image (b) shows diffuse lumbosacral plexopathy with patchy thickening of all nerves. The patient showed no clinical evidence of active infection