Guess the disease!

Topic: Behavior

Created on Wednesday, February 21 2007 by jdmiles

Last modified on Wednesday, February 21 2007.

 
        A) Alpers' Disease
 
        B) Rett Syndrome
 
        C) Tropical Spastic Paraparesis
 
        D) Sydenham Chorea
 
        E) Causalgia
 

 

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This question was created on February 21, 2007 by jdmiles.
This question was last modified on February 21, 2007.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS

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A) Alpers' Disease

This answer is incorrect.

Alpers' Disease is a disorder which may be inherited or sporadic. It begins in early infancy with loss of smile, loss of interest in surroundings, episodes of sweating, seizures, and diffuse myoclonic jerks. As it progresses, there follows diffuse spasticity, blindness, delayed growth, and progressive microcephaly. In late stages, the patient is essentially decorticate. The etiology is not yet understood.  (See References)

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B) Rett Syndrome

This answer is incorrect.

Rett Syndrome is an X-linked dominant form of mental retardation primarily affecting girls. These girls develop normally until 6 to 18 months of age, after which they lose mental abilities and motor skills.  (See References)

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C) Tropical Spastic Paraparesis

This answer is incorrect.

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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D) Sydenham Chorea

This answer is correct.

Sydenham Chorea is a choreiform disorder associated with streptococcal infection.   (See References)

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E) Causalgia

This answer is incorrect.

Causalgia is a type of peripheral neuralgia in which there is persistent burning pain in an extremity, along with abnormal sympathetic innervation in the affected nerve. It is most often seen after trauma.  (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