Congenital sensory neuropathy with anhydrosis-a case report and investigation of autonomic nervous system abnormalities.

A review of the clinical profile of congenital sensory neuropathy with anhydrosis is presented. It is stressed that major diagnostic criteria of this recessively inherited condition should be limited to insensitivity to pain with normal tactile perception, anhydrosis, recurrent unexplained fever, self-mutilation, mental retardation, hypotonia, histologically normal sweat glands and variable autonomic abnormality. A case conforming to this description is reported and compared with 13 published cases.