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Cerebrovascular Anatomy 04

Topic: Anatomy

Created on Saturday, October 13 2007 by jdmiles

Last modified on Tuesday, April 16 2024.


In the magnetic resonance venogram shown above, what is the structure indicated by the enormous pointy red indicator thingy?

 
        A) Left external carotid artery
 
        B) M1 segment of the left middle cerebral artery
 
        C) Left common carotid artery
 
        D) Straight sinus
 
        E) Superior sagittal sinus
 

 


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This question was created on October 13, 2007 by jdmiles.
This question was last modified on April 16, 2024.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A) left external carotid artery

This answer is incorrect.


The arrow in this magnetic resonance venogram is pointing to the straight sinus.  (See References)

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B) M1 segment of the left middle cerebral artery

This answer is incorrect.


The arrow in this magnetic resonance venogram is pointing to the straight sinus.  (See References)

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C) left common carotid artery

This answer is incorrect.


The arrow in this magnetic resonance venogram is pointing to the straight sinus.  (See References)

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D) straight sinus

This answer is correct.


The arrow in this magnetic resonance venogram is pointing to the straight sinus.  (See References)

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E) superior sagittal sinus

This answer is incorrect.


The arrow in this magnetic resonance venogram is pointing to the straight 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. 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:
3. David L. Felten, Ralph F., Md. Jozefowicz, Frank H., Md. Netter, . Netter's Atlas of Human Neuroscience. ICON Learning Systems (ISBN:1929007167)Advertising:
4. Robert I. Grossman, David M. Yousem. Neuroradiology: the requisites. Philadelphia, Pa. : Mosby, c2003. (ISBN:032300508X)Advertising:
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anatomy
Cerebrovascular Anatomy 04
Question ID: 10130701
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 10/13/2007
Modified: 04/16/2024
Estimated Permutations: 0

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