Difference between revisions of "Equine Adenovirus"
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*Rarely causes primary disease | *Rarely causes primary disease | ||
− | *Exception: immune-compromised Arab foals (showing both B/T cell deficiencies), causing necrotising [[Respiratory Viral Infections - Pathology#Equine adenovirus|bronchiolitis]][[Category:Adenoviridae]][[Category:Horse]] | + | *Exception: immune-compromised Arab foals (showing both B/T cell deficiencies), causing necrotising [[Respiratory Viral Infections - Pathology#Equine adenovirus|bronchiolitis]] |
+ | |||
+ | [[Image:Adenovirus in equine lung.jpg|right|thumb|100px|<small><center>Adenovirus in equine lung (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]] | ||
+ | |||
+ | *[[Adenoviridae|Adenoviridae]] | ||
+ | *May cause necrotising [[Bronchi and Bronchioles Inflammatory - Pathology#Infectious causes of bronchitis or bronchiolitis|bronchiolitis]] in immune-deficient foals (Arabian foals) | ||
+ | *Grossly: | ||
+ | **[[Lungs Ventilation - Pathology#Atelectasis (Collapse)|Atelectasis]] and consolidation of lobules in cranioventral region | ||
+ | **Mucopurulent exudate in airways | ||
+ | *Histologically: | ||
+ | **Severe bronchiolitis, necrotising -> proliferative | ||
+ | **Bronchiolar obstruction by sloughed debri and [[Neutrophils|neutrophils]] -> alveolar atelectasis | ||
+ | *May lead to secondary bacterial infections | ||
+ | |||
+ | |||
+ | |||
+ | [[Category:Adenoviridae]][[Category:Horse]] | ||
[[Category:To_Do_-_Viruses]] | [[Category:To_Do_-_Viruses]] |
Revision as of 12:01, 30 June 2010
- Rarely causes primary disease
- Exception: immune-compromised Arab foals (showing both B/T cell deficiencies), causing necrotising bronchiolitis
- Adenoviridae
- May cause necrotising bronchiolitis in immune-deficient foals (Arabian foals)
- Grossly:
- Atelectasis and consolidation of lobules in cranioventral region
- Mucopurulent exudate in airways
- Histologically:
- Severe bronchiolitis, necrotising -> proliferative
- Bronchiolar obstruction by sloughed debri and neutrophils -> alveolar atelectasis
- May lead to secondary bacterial infections