no edit summary
Line 10: Line 10:  
}}
 
}}
    +
==Developmental disorders==
    +
*'''Palatoschisis''' ([[Cleft Palate|cleft palate]]) - [[Lungs Inflammatory - Pathology#Aspiration pneumonia|aspiration pneumonia]] is a common sequel
 +
*Nasal deviation
 +
 +
*'''Choanal atresia''' - imperforate buccopharyngeal membrane
 +
 +
*'''Maxillary cysts''' in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septum
 +
 +
 +
*'''Cystic nasal chonchae'''
 +
*'''Nasal cysts'''
 +
*'''Deviation of nasal septum'''
 +
*'''Cleft upper [[Lips - Anatomy & Physiology|lip]]'''
 +
*'''Hypoplastic turbinates'''
 +
 +
 +
===Ciliary dyskinesia===
 +
 +
*Immotile cilia syndrome
 +
*Defect of microtubules of all ciliates cells, including spermatozoa
 +
*Important factor in recurrent canine [[Nasal Cavity Inflammatory - Pathology|rhino]][[Paranasal Sinuses Inflammatory - Pathology|sinusitis]], [[Bronchi and Bronchioles Inflammatory - Pathology|bronchitis]] and [[Lungs Inflammatory - Pathology|pneumonia]]
 +
 +
 +
 +
===Brachycephalic airway syndrome===
 +
 +
*Stenotic nares, excessive lenght of [[Soft Palate - Anatomy & Physiology|soft palate]]
 +
*All brachycephalic dog and cat breeds, e.g. English bulldog, Pekinese, Boxer etc.
 +
 +
==In Horses==
 +
 +
===Atheroma===
 +
 +
*= '''Epidermal inclusion cyst'''
 +
*Cyst in nasal diverticulum
 +
*Uncommin congenital disorder
 +
*Sometimes identified as 'sebaceous cyst' as contents resemble sebum
 +
*Contents composed of squamous cells, odourless, oily
 +
*Soft, mobile, not painful
 +
 +
===Alar fold stenosis===
 +
 +
*Mucocutaneous structure from alar cartilage to rostral aspect of ventral nasal concha
 +
*Uncommon
 +
*Noise on inspiration or expiration
 +
*Rarely impairs respiratory capacity
 +
 +
 +
===Wry nose===
 +
 +
*''Campylorrhinus lateralis''
 +
*Congenital deviation and shortening of premaxillae, nasal bones and nasal septum
 
[[Category:Nasal Cavity - Pathology]]
 
[[Category:Nasal Cavity - Pathology]]
Author, Donkey, Bureaucrats, Administrators
53,803

edits