By Steve Bressert, Ph.D. Narcissistic Personality Disorder is a disorder that is characterized by a long-standing pattern of grandiosity (either in fantasy or actual behavior), an overwhelming need for admiration, and usually a complete lack of empathy toward others.
Idiopathic sensory-motor polyneuropathy is an illness where sensory and motor nerves of the peripheral nervous system are affected and no obvious underlying etiology is found. In many respects, the symptoms are very similar to diabetic polyneuropathy.
diabetic neuropathy a complication of diabetes mellitus consisting of chronic symmetrical sensory polyneuropathy affecting first the nerves of the lower limbs and often affecting autonomic nerves.ereditary sensory radicular neuropathy a dominantly inherited polyneuropathy characterized by signs of radicular sensory loss in both the upper and lower limbs; shooting pains; chronic, indolent, trophic ulceration of the feet; and sometimes deafness.