<unk>  <unk>  is a rare autosomal recessive disorder of the nervous system which prevents the feeling of<unk>  or temperature, and prevents a person from sweating. Cognitive disorders are commonly coincident.<unk>  is the fourth type of hereditary sensory and autonomic neuropathy (HSAN), and is also known as HSAN IV.
Congenital insensitivity to pain with anhidrosis
Monomelic amyotrophy
Stiff skin syndrome
Dorian Gray syndrome
Cramp fasciculation syndrome
Locked-in syndrome
Hunan hand syndrome
Benign fasciculation syndrome