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.

50-year-old male complaining of gradual appearance of erectile dysfunction up to absolute impossibility of even just a single erectile event. His medical history is significant for Type II Diabetes Mellitus and prostatitis. He started taking Cialis, Levitra, and then Viagra without obtaining any benefit. He underwent EMG of the inferior limbs and hematochemical examinations, that revieled signs of diabetic polyneuropathy, and possible superimposed lumbosacral radiculopathy. The possibility to give intracavernous penile injections has been proposed.