Difference between revisions of "Tuberculosis"
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==Description== | ==Description== | ||
| − | A general term for diseases caused by the tuberculous group of bacteria, [[Mycobacteria spp.| | + | A general term for diseases caused by the tuberculous group of bacteria, [[Mycobacteria spp.|Mycobacteria species]], including ''[[Mycobacterium bovis]]'', ''[[Mycobacterium tuberculosis]]'',''[[Mycobacterium avium]]''. |
*Grossly: | *Grossly: | ||
Revision as of 12:37, 3 August 2010
Description
A general term for diseases caused by the tuberculous group of bacteria, Mycobacteria species, including Mycobacterium bovis, Mycobacterium tuberculosis,Mycobacterium avium.
- Grossly:
- Yellowish spherical nodules
- Caseous content
- Fibrous capsule usually
- Histologically:
- Granuloma
- Central necrosis
- Epitheliod and giant cells at periphery