INVESTIGADORES
KOCHEN Sara Silvia
artículos
Título:
Cerebrotendinous Xanthomatosis revealed in Drug-Resistant Epilepsy Diagnostic Work-Up
Autor/es:
MARCELO KAUFFMAN, DAMIƁN CONSALVO, DOLORES GONZALEZ MORON , KOCHEN SILVIA
Revista:
AMERICAN JOURNAL OF THE MEDICAL SCIENCES
Editorial:
LIPPINCOTT WILLIAMS & WILKINS
Referencias:
Año: 2012 vol. 343 p. 332 - 332
ISSN:
0002-9629
Resumen:
Cerebrotendinous xanthomatosis (CTX) is a treatable disorder of bile acid production caused by mutations in the mitochondrial enzyme sterol 27-hydroxilase. This inborn error of bile acid metabolism results in lipid pathologic accumulation in multiple tissues. Progressive neuropsychiatric disturbances are a frequent manifestation of this disease. Although seizures have been frequently noticed as part of CTX manifestations, there have not been reports of CTX being diagnosed in drug-resistant epilepsy diagnostic workup nor of seizure response to chenodeoxycholic acid treatment. Here, the authors present a case of a drug-resistant epilepsy patient with a complex phenotype where a diagnosis of CTX was done and showed a significant reduction in seizure frequency after chenodeoxycholic acid supplementation. This report illustrates the importance of considering treatable neurometabolic disorders in epileptic patients showing complex phenotypes.