Changes

==Introduction==

 

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|linkpage =Cardiorespiratory System - Pathology

|linktext =Cardiorespiratory System

|maplink = Cardiorespiratory System (Content Map) - Pathology

 

*'''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

**[[Lungs Inflammatory - Pathology#Aspiration pneumonia|Aspiration pneumonia]]

**[[Aspiration Pneumonia|Aspiration pneumonia]]

*Acute inflammation passes through the same stages as in [[Nasal Cavity Inflammatory - Pathology#Rhinitis|rhinitis]]

*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''' [[Nasopharynx Hyperplastic and Neoplastic - Pathology#Pharyngeal lymphoid hyperplasia|equine chronic pharyngitis and lymphoid hyperplasia]] occurs due to chronic exposure to infection

*In young thoroughbred '''horses''' [[Pharyngeal Lymphoid Hyperplasia|equine chronic pharyngitis and lymphoid hyperplasia]] occurs due to chronic exposure to infection

 

 

='''Infectious causes of pharyngitis'''=

=='''Infectious causes of pharyngitis'''==

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