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− | {{review}}
| + | #REDIRECT[[:Category:Nasal Cavity - Developmental Pathology]] |
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− | {{toplink
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− | |backcolour = D1EEEE
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− | |linkpage =Cardiorespiratory System - Pathology
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− | |linktext =Cardiorespiratory System
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− | |maplink = Cardiorespiratory System (Content Map) - Pathology
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− | |pagetype =Pathology
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− | |sublink1=Nasal Cavity - Pathology
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− | |subtext1=NASAL CAVITY
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− | }}
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− | <br>
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− | ==Developmental disorders==
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− | *'''Palatoschisis''' ([[Cleft Palate|cleft palate]]) - [[Lungs Inflammatory - Pathology#Aspiration pneumonia|aspiration pneumonia]] is a common sequel
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− | *Nasal deviation
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− | *'''Choanal atresia''' - imperforate buccopharyngeal membrane
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− | *'''Maxillary cysts''' in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septum
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− | *'''Cystic nasal chonchae'''
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− | *'''Nasal cysts'''
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− | *'''Deviation of nasal septum'''
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− | *'''Cleft upper [[Lips - Anatomy & Physiology|lip]]'''
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− | *'''Hypoplastic turbinates'''
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− | ===Ciliary dyskinesia===
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− | *Immotile cilia syndrome
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− | *Defect of microtubules of all ciliates cells, including spermatozoa
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− | *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]]
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− | ===Brachycephalic airway syndrome===
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− | *Stenotic nares, excessive lenght of [[Soft Palate - Anatomy & Physiology|soft palate]]
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− | *All brachycephalic dog and cat breeds, e.g. English bulldog, Pekinese, Boxer etc.
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− | ==In Horses==
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− | ===Atheroma===
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− | *= '''Epidermal inclusion cyst'''
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− | *Cyst in nasal diverticulum
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− | *Uncommin congenital disorder
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− | *Sometimes identified as 'sebaceous cyst' as contents resemble sebum
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− | *Contents composed of squamous cells, odourless, oily
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− | *Soft, mobile, not painful
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− | ===Alar fold stenosis===
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− | *Mucocutaneous structure from alar cartilage to rostral aspect of ventral nasal concha
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− | *Uncommon
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− | *Noise on inspiration or expiration
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− | *Rarely impairs respiratory capacity
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− | ===Wry nose===
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− | *''Campylorrhinus lateralis''
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− | *Congenital deviation and shortening of premaxillae, nasal bones and nasal septum
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