<unk>  <unk>  is a very rare inherited disorder of the nervous system which prevents the sensation of<unk> , heat, and cold. A person with<unk>  cannot feel<unk>  or differentiate extreme temperatures.<unk> " means the body does not sweat, and<unk> " means that the condition is present from birth.
Congenital insensitivity to pain with anhidrosis
Dorian Gray syndrome
Locked-In syndrome
Facial Onset Sensory Motor Neuropathy syndrome
Stiff person syndrome
Mauriac syndrome
Klumpke paralysis
Onychogryposis