Difference between revisions of "Nasal Amyloidosis"
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**Deposition of hyaline material in nasal mucosa | **Deposition of hyaline material in nasal mucosa | ||
[[Category:Nasal_Cavity_-_Degenerative_Pathology]][[Category:Respiratory_System_-_Degenerative_Pathology]] | [[Category:Nasal_Cavity_-_Degenerative_Pathology]][[Category:Respiratory_System_-_Degenerative_Pathology]] | ||
| − | [[Category: | + | [[Category:Respiratory Diseases - Horse]][[Category:To_Do_-_Respiratory]] |
Latest revision as of 13:26, 7 January 2011
- Deposition of amyloid in nasal submucosa of horses
- Not part of generalised amyloidosis
- May extend to larynx
- Nodular of diffuse
- Stenosis may cause obstruction
- Smooth surface, waxy sheen on cut surface
- Macrophages and lymphocytes, giant cells
- May have overlying ulceration of mucosa
- Large firm nodules in alar folds, rostral nasal septum and floor of nasal cavity
- Micro:
- Deposition of hyaline material in nasal mucosa