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NeurOnc 09

Topic: Pathology

Created on Saturday, February 14 2009 by gliageek

Last modified on Saturday, February 14 2009.


Courtesy of Dr. Mark Cohen
This sellar lesion most likely came from a/an:

 
        A) Child with Pallister-Hall syndrome
 
        B) Newborn
 
        C) Adolescent female
 
        D) Postpartum woman
 
        E) Elderly male
 

 


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This question was created on February 14, 2009 by gliageek.
This question was last modified on February 14, 2009.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A) Child with Pallister-Hall syndrome

This answer is incorrect.


Pallister-Hall syndrome includes hypothalamic hamartoblastoma  (See References)

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B) Newborn

This answer is incorrect.


Rarely, newborns may present with germ cell tumors or PNETs in this location  (See References)

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C) Adolescent female

This answer is incorrect.


Germinoma and langerhans cell histiocytosis are much more common in teenage girls  (See References)

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D) Postpartum woman

This answer is correct.


Lymphocytic hypophysitis is most commonly encountered in postpartum women  (See References)

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E) Elderly male

This answer is incorrect.


Uncommon, though actually where this biopsy came from  (See References)

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References:

1. Graham, D.I., and Lantos, P.L. (2002). Greenfield's Neuropathology, 7th ed. Arnold Press, New York. (ISBN:0340742313)Advertising:
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pathology
NeurOnc 09
Question ID: 021409172
Question written by gliageek. (C) FrontalCortex.com 2006-2009, all rights reserved. Created: 02/14/2009
Modified: 02/14/2009
Estimated Permutations: 120

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