Diabetic Neuropathy: A Clinical and Neuropathological Study of 107 Patients

Figure 1

Biopsy of sural nerve in cross section in a patient with diabetic lumbosacral radiculoplexus neuropathy (DLRPN) demonstrates focal intense mononuclear inflammatory cells that surround and invade the wall of a small epineurial blood vessel on the right side of the photomicrograph indicative of microvasculitis (MV) (Cryosection, Immunoperoxidase, 400x).