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| − | {{review}}
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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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