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Created page with '*Deposition of amyloid in nasal submucosa of horses *Not part of generalised amyloidosis *May extend to larynx *Nodular of diffuse *Stenosis may…'
*Deposition of amyloid in nasal submucosa of horses
*Not part of generalised amyloidosis
*May extend to [[Larynx - Anatomy & Physiology|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
[[Category:Nasal_Cavity_-_Degenerative_Pathology]][[Category:Respiratory_System_-_Degenerative_Pathology]][[Category:Horse]]
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