Difference between revisions of "Eosinopenia"

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==Introduction==
 
==Introduction==
Eosinopaenia refers to a reduction in the normal number of circulating blood [[Eosinophil|eosinophils]].  It ocurs most commonly as part of a stress leucocgram and in other situations that result in an increase in the circulating concentration of glucocorticoids:
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Eosinopaenia refers to a reduction in the normal number of circulating blood [[Eosinophil|eosinophils]].  It ocurs most commonly as part of a [[Stress leucogram|stress leucocgram]] and in other situations that result in an increase in the circulating concentration of glucocorticoids:
  
 
*'''Stress leucogram''', with which [[Neutrophilia|neutrophilia]], [[Monocytosis|monocytosis]] and [[Lymphopenia|lymphopaenia]] would also be expected.   
 
*'''Stress leucogram''', with which [[Neutrophilia|neutrophilia]], [[Monocytosis|monocytosis]] and [[Lymphopenia|lymphopaenia]] would also be expected.   

Revision as of 14:10, 11 February 2011


Introduction

Eosinopaenia refers to a reduction in the normal number of circulating blood eosinophils. It ocurs most commonly as part of a stress leucocgram and in other situations that result in an increase in the circulating concentration of glucocorticoids:

  • Stress leucogram, with which neutrophilia, monocytosis and lymphopaenia would also be expected.
  • Hyperadrenocorticism (Cushing's disease) results in a similar pattern due to an increase in endogenous glucocorticoids.
  • Iatrogenic hyperadrenocorticism caused by the administration of corticosteroids, even with the use of topical otic or ophthalmic preparations.


Corticosteroids are thought to exert a depressive effect on lymphocytes which usually stimulate eosinophil production.

Literature Search

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Eosinopenia specific publications

Eosinopaenia mentioned in abstract of publications