Difference between revisions of "Pharyngitis"
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| − | + | ==Introduction== | |
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*'''Pharyngitis''' is often a part of upper respiratory and/or alimentary inflammation | *'''Pharyngitis''' is often a part of upper respiratory and/or alimentary inflammation | ||
*May cause | *May cause | ||
**Obstruction to airflow | **Obstruction to airflow | ||
| − | **[[ | + | **[[Aspiration Pneumonia|Aspiration pneumonia]] |
| − | *Acute inflammation passes through the same stages as in [[ | + | *Acute inflammation passes through the same stages as in [[Rhinitis#Rhinitis|rhinitis]] |
*In '''pigs''', foreign material may lodge in the '''posterior diverticulum''' of the pharynx and cause inflammation, potentially perforation (also accidental in sheep during drenching) and fatal cellulitis | *In '''pigs''', foreign material may lodge in the '''posterior diverticulum''' of the pharynx and cause inflammation, potentially perforation (also accidental in sheep during drenching) and fatal cellulitis | ||
**Inability to [[Deglutition|swallow]] due to the swelling may also be fatal | **Inability to [[Deglutition|swallow]] due to the swelling may also be fatal | ||
| − | *In young thoroughbred '''horses''' [[ | + | *In young thoroughbred '''horses''' [[Pharyngeal Lymphoid Hyperplasia|equine chronic pharyngitis and lymphoid hyperplasia]] occurs due to chronic exposure to infection |
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| − | ='''Infectious causes of pharyngitis'''= | + | =='''Infectious causes of pharyngitis'''== |
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[[Nasopharynx_Flashcards_-_Pathology|Nasopharynx Pathology Flashcards]] | [[Nasopharynx_Flashcards_-_Pathology|Nasopharynx Pathology Flashcards]] | ||
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| + | [[Category:Nasopharynx - Pathology]] | ||
| + | [[Category:Respiratory System - Inflammatory Pathology]] | ||
Latest revision as of 16:56, 20 February 2011
Introduction
- Pharyngitis is often a part of upper respiratory and/or alimentary inflammation
- May cause
- Obstruction to airflow
- Aspiration pneumonia
- Acute inflammation passes through the same stages as in rhinitis
- In pigs, foreign material may lodge in the posterior diverticulum of the pharynx and cause inflammation, potentially perforation (also accidental in sheep during drenching) and fatal cellulitis
- Inability to swallow due to the swelling may also be fatal
- In young thoroughbred horses equine chronic pharyngitis and lymphoid hyperplasia occurs due to chronic exposure to infection
Infectious causes of pharyngitis
| . | VIRAL | BACTERIAL | FUNGAL | PARASITIC |
| Dogs | Canine distemper | secondary | . | . |
| . | Parainfluenza- 2 | . | . | . |
| Cats | Feline viral rhinotracheitis | secondary | . | . |
| . | Feline calicivirus | . | . | . |
| Horses | Equine rhinovirus | Strangles | . | . |
| . | Equine influenza | Glanders | . | . |
| . | Equine rhinopneumonitis | . | . | . |
| . | Equine viral arteritis | . | . | . |
| Cattle | Infectious bovine rhinotracheitis | secondary | . | . |
| . | Parainfluenza- 3 | Necrotic laryngitis | . | . |
| . | Bovine adenovirus | . | . | . |
| Sheep | . | . | . | . |
| Pigs | Inclusion body rhinitis | Atrophic rhinitis | . | . |
| . | Swine influenza | . | . | . |