35 years old male. 3 years ago an episode of lumbar pain. After an X-ray test and lumbar spine MNR a disc herniation was diagnosed. Later on, disorders showed up sporadically, and 15 days ago, as a result of backache recurrence, the patient decided to carry out diagnostic deepening performing a new lumbosacral magnetic resonance and an electromyographic examination.
66-year-old male with a 6-year history of sensory symptoms in the feet and hands. He describes a sensation of cold and stinging in the feet; and numbness in the hands, especially at night. Nerve conduction and EMG demonstrated axonal and demyelinative sensorimotor neuropathy with neurogenic changes in muscles. Follow-up nerve conduction testing that was performed 2 years later showed similar findings.
