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.
peripheral neuropathy polyneuropathy. pressure neuropathy entrapment n. progressive hypertrophic neuropathy a slowly progressive familial disease beginning in early life, marked by hyperplasia of interstitial connective tissue causing thickening of peripheral nerve trunks and posterior roots, and by sclerosis of the posterior columns of the spinal cord.