Difference between revisions of "Botryomycosis"

Latest revision as of 22:50, 5 March 2011

Caused by Staphylococcus aureus
Occurs in horses and pigs usually due to wounds
Lowgrade persistent infection -> granulomatous lesions
Grossly:
- Hard nodules with fibrous capsule in muscles
- Contain yellow-brown pus and granules
Histologically:
- Encapsulated granulomatous lesions
- Central club colonies
- Staphylococci are present

- Granulomatous dermatitis caused by nonfilamentous bacteria
- Usually Staphylococcus aureus
- Small, yellow granules are formed - sulfur granules
  - Central bacteria surrounded by homogeneous eosinophilic material
Filamentous bacteria can also cause granulomas
- E.g. Actinomyces and Nocardia, Actinobacillus

Revision as of 18:56, 3 March 2011 (view source) Bara (talk \| contribs) ← Older edit		Latest revision as of 22:50, 5 March 2011 (view source) Bara (talk \| contribs)
Line 20:		Line 20:

	[[Category:Integumentary System - Bacterial Infections]]		[[Category:Integumentary System - Bacterial Infections]]
−	[[Category:~~Muscles - Inflammatory Pathology~~]]	+	[[Category:Bacterial Myositis]]