Infections 01

Topic: Pathology

Created on Saturday, February 7 2009 by gliageek

Last modified on Saturday, February 7 2009.

 
        A) Zygomycetes
 
        B) Coccidiodes immitus
 
        C) Aspergillus fumigatus
 
        D) Cryptococcus neoformans
 
        E) Candida albicans
 

 

	= Go back to the top of the page.
	= Reload a different version of this question ().
	= Load a random question from the database.
	= Use this question as a template to create a totally NEW question.
	= Enter detailed rating for this question!
	= How users like you have rated this question.

This question was created on February 07, 2009 by gliageek.
This question was last modified on February 07, 2009.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS

---

A) Zygomycetes

This answer is incorrect.

Zygomycetes infection (mucormycosis) typically results in hemorrhagic necrosis adjacent to the cribiform plate.  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

B) Coccidiodes immitus

This answer is incorrect.

Coccidiodes immitus causes meningitis in a subset of patients with pulmonary disease acquired in the region of the San Joachin valley  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

C) Aspergillus fumigatus

This answer is correct.

Multiple foci of hemorrhagic necrosis are typically seen in CNS aspergillosis.  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

D) Cryptococcus neoformans

This answer is incorrect.

Cryptococcus neoformans causes chronic meningitis in patients with impaired T-cell immunity.  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

E) Candida albicans

This answer is incorrect.

Candida albicans usually manifests as multiple cortical microabscesses, and is often seen in critically ill infants receiving TPN. An example of cerebral candidiasis is shown in the image below:
  (See References)

Please log in if you want to rate questions.

 

 

 

 

References:

1. Graham, D.I., and Lantos, P.L. (2002). Greenfield's Neuropathology, 7th ed. Arnold Press, New York. (ISBN:0340742313)

Advertising:

Please log in if you want to rate questions.

 

FrontalCortex.com -- Neurology Review Questions -- Neurology Boards -- Board Review -- Residency Inservice Training Exam -- RITE Exam Review
pathology
Infections 01
Question ID: 020709181
Question written by gliageek. (C) FrontalCortex.com 2006-2009, all rights reserved. Created: 02/07/2009
Modified: 02/07/2009
Estimated Permutations: 120