Catecholamine Metabolites in Congenital Sensory Neuropathy with Anhydrosis
1 Department of Psychiatry, University of Missouri College of Medicine, Columbia, Missouri
2 Biologic Research Laboratory, Illinois State Psychiatric Institute Chicago
Congenital sensory neuropathy with anhydrosis is a rare syndrome in childhood, characterized by disturbed thermoregulation and by absence of pain and sweating.1,2 The etiology is unknown, but researchers postulate the presence of a disorder in the function of the autonomic sympathetic nervous system.3 From among the numberous etiologies considered to play a role in the pathophysiology of the syndrome, we list a few that are relevant to this report: (1) disturbance of catecholamine metabolism,3 (2) an inborn error of metabolism involving a minor pathway of tyrosine metabolism,4 and (3) low biological activity of nerve growth factor (NGF).5
Clinicians have used urinary catecholamine metabolites in the diagnosis of the syndrome.3
This article has been cited by other articles:
![]() |
E. A. R. Ismail, N. Al-Shammari, J. T. Anim, and A. Moosa Congenital Insensitivity to Pain With Anhidrosis: Lack of Eccrine Sweat Gland Innervation Confirmed J Child Neurol, May 1, 1998; 13(5): 243 - 246. [PDF] |
||||





