TY - CHAP M1 - Book, Section TI - Mostly Somatosensory A1 - Brust, John C. M. PY - 1 T2 - Practice of Neural Science: A Case-Based Approach AB - During a routine examination, a 30-year-old man is found to have diabetes mellitus. Hyperglycemia is controlled with diet and oral hypoglycemic agents until he is age 48, when insulin becomes necessary. At age 49, he notes continuous unpleasant burning paresthesias in both feet, which steadily worsen over the next several years. On examination at age 53, vibratory sensation (128 Hz) is absent at the toes and reduced at the ankles. Pinprick, light touch, and cold sensation are diminished in both feet, and light touch and pinprick produce an abnormal burning sensation in the soles. Position sense is normal. Tendon reflexes are normal at the knees and absent at the ankles. Strength is normal, as is the rest of the neurological examination. SN - PB - CY - New York, NY Y2 - 2024/04/24 UR - neurology.mhmedical.com/content.aspx?aid=1180669470 ER -