Guess the disease!
Topic: Behavior
Created on Wednesday, February 21 2007 by jdmiles
Last modified on Wednesday, February 21 2007.
GUESS WHAT I'M THINKING!
I'm thinking of a myelopathy related to infection with the HTLV-I virus. It is endemic to Martinique, Jamaica, Colombia and Japan. Key clinical signs include slowly progressing paraparesis with increased DTRs and positive Babinski.
What disease am I thinking of?
A) Dancing Eyes-Dancing Feet Syndrome B) Alpers-Hutttenlocher syndrome C) Reye's Syndrome D) Tropical Spastic Paraparesis E) Alexander Disease
This question was created on February 21, 2007 by jdmiles.
This question was last modified on February 21, 2007.
ANSWERS AND EXPLANATIONS
A) Dancing Eyes-Dancing Feet Syndrome
This answer is incorrect.
Dancing Eyes-Dancing Feet Syndrome is a cerebellar ataxia with polymyoclonus which may be postinfectious. (
See References)
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B) Alpers-Hutttenlocher syndrome
This answer is incorrect.
Alpers-Hutttenlocher syndrome is a subtype of progressive cerebral poliodystrophy in which there are also hepatic symptoms: jaundice, fatty degeneration, and cirrhosis. Other symptoms include anemia, thrombocytopenia, and trichorrhexis. (
See References)
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C) Reye's Syndrome
This answer is incorrect.
Reye's Syndrome is a form of hepatic encephalopathy, marked by fatty liver and cerebral edema. It is seen in children and adolescents, and is associated with the use of aspirin during viral infections, especially influenza and varicella. (
See References)
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D) Tropical Spastic Paraparesis
This answer is correct.
Tropical Spastic Paraparesis is a myelopathy related to infection with the HTLV-I virus. It is endemic to Martinique, Jamaica, Colombia and Japan. Key clinical signs include slowly progressing paraparesis with increased DTRs and positive Babinski. (
See References)
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E) Alexander Disease
This answer is incorrect.
Alexander Disease is a rare, congenital disease which does not appear to be inherited. No metabolic cause has been found. Clinical features include seizures, psychomotor retardation, and failure to thrive, followed by progressive macrocephaly. The frontal lobes show white matter degeneration, and pathology shows Rosenthal fibers found near the pia and blood vessels, these are thought to be detritus from glial destruction. (
See References)
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References:
| 1. Victor, M., and Ropper, A.H. (2001). Adams and Victor's Principles of Neurology, 7th Edition. McGraw-Hill, New York. | |
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behavior
Guess the disease!
Question ID: 02210701
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 02/21/2007
Modified: 02/21/2007
Estimated Permutations: 0