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Enzootic Pneumonia - Calves (view source)
Revision as of 19:06, 1 August 2010
, 19:06, 1 August 2010→Pathology
[[Image:Acute suppurative pneumonia.jpg|right|thumb|100px|<small><center>Acute suppurative pneumonia (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]]
[[Image:Acute suppurative pneumonia.jpg|right|thumb|100px|<small><center>Acute suppurative pneumonia (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]]
[[Image:Calf pneumonia.jpg|right|thumb|100px|<small><center>Calf pneumonia - chronic, with abscesses, fibrosis (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]]
[[Image:Calf pneumonia.jpg|right|thumb|100px|<small><center>Calf pneumonia - chronic, with abscesses, fibrosis (Image sourced from Bristol Biomed Image Archive with permission)</center></small>]]
===Gross pathology===
===Gross pathology===
Consolidation of the cranioventral lung areas will be present which increases in volume with duration of disease.
Consolidation of the cranioventral lung areas will be present which increases in volume with duration of disease.
Even to proper follicle formation is present, some of which may be large enough to compress the lumen.
Even to proper follicle formation is present, some of which may be large enough to compress the lumen.
A Mixed cell exudate will be present in the airway lumen and substantial lymphoid tissue will be present around the airways. The alveolar walls may be thickened with lymphocytes.
A Mixed cell exudate will be present in the airway lumen and substantial lymphoid tissue will be present around the airways. The alveolar walls may be thickened with lymphocytes.
==Treatment and Control==
==Treatment and Control==