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Cerebrovascular Anatomy 03

Topic: Anatomy

Created on Friday, October 12 2007 by jdmiles

Last modified on Friday, October 12 2007.

Which of the following images shows the sigmoid sinus?

 
        A)

 
        B)

 
        C)

 
        D)

 
        E)

 

 


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This question was created on October 12, 2007 by jdmiles.
This question was last modified on October 12, 2007.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A)


This answer is incorrect.


The arrow this image points to the superior sagittal sinus.  (See References)

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B)


This answer is incorrect.


The arrow this image points to the transverse sinus.  (See References)

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C)


This answer is incorrect.


The arrow in this image points to the internal cerebral vein.  (See References)

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D)


This answer is incorrect.


The arrow this image points to the torcula (also called the confluence of sinuses).  (See References)

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E)


This answer is correct.


The arrow this image points to the sigmoid sinus.  (See References)

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References:

1. Sandhu, J.S., and Wakhloo, A.K. (2004). Neuroangiographic anatomy and common cerebrovascular diseases. In Bradley, W.G., Daroff, R.B., Fenichel, G.M., and Jankovic, J. (Eds.). Neurology in Clinical Practice, Fourth Edition. Butterworth Heinemann, Philadelphia, pp. 625-643 (ISBN:0750674695). Advertising:
2. David L. Felten, Ralph F., Md. Jozefowicz, Frank H., Md. Netter, . . ICON Learning Systems (ISBN:1929007167) Advertising:
3. Duane E. Haines; special contributions by John A. Lancon; illustrator, M. P. Schenk; photographer, G. W. Armstrong. Neuroanatomy: an atlas of structures, sections, and systems. Philadelphia : Lippincott Williams & Wilkins, c2004. (ISBN:0781746779) Advertising:
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anatomy
Cerebrovascular Anatomy 03
Question ID: 101207116
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 10/12/2007
Modified: 10/12/2007
Estimated Permutations: 8400

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