Maxillary Cysts - Revision history

Bara at 17:52, 31 July 2012

2012-07-31T17:52:00Z

Bara at 22:24, 20 April 2011

2011-04-20T22:24:27Z

Kthompson at 11:22, 8 April 2011

2011-04-08T11:22:17Z

Bara: Text replace - "Category:Respiratory_Disorders_-_Horse" to "Category:Respiratory Diseases - Horse"

2011-01-07T13:29:34Z

Text replace - "Category:Respiratory_Disorders_-_Horse" to "Category:Respiratory Diseases - Horse"

Bara at 12:11, 29 July 2010

2010-07-29T12:11:09Z

Bara: Created page with 'in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septumCategory:Horse[[Category:Nasal_Cavity_-_Developmental_Pa…'

2010-07-19T13:36:27Z

Created page with 'in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septumCategory:Horse[[Category:Nasal_Cavity_-_Developmental_Pa…'

New page

in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septum[[Category:Horse]][[Category:Nasal_Cavity_-_Developmental_Pathology]][[Category:Respiratory_System_-_Developmental_Pathology]]

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 == Introduction ==
 Maxillary sinus cysts occur in horses. They originate in the maxillary sinus but can extend into all sinuses if not treated. Most are congenital.
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 {{review}}
 [[Category:Nasal_Cavity_-_Developmental_Pathology]][[Category:Respiratory_System_-_Developmental_Pathology]]
 [[Category:Respiratory Diseases - Horse]][[Category:Expert_Review - Horse]]

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 == Introduction ==
 Maxillary sinus cysts occur in horses. They originate in the maxillary sinus but can extend into all sinuses if not treated. Most are congenital.
 == Signalment ==
 As they are mainly congenital, cysts are seen in horses less than one year of age. There is no breed or sex predilection.
 == Clinical Signs ==
 There will often be a facial deformity depending on size of the cyst. If the cyst is small there may be no clinical signs at all. The horse may be observed to shake its head regularly and inspiratory noise may be heard on exercise.
 == Diagnosis ==
 Sinus centesis will yield acellular yellow or pink fluid, which will become purulent if secondarily infected with bacteria.
-<br>
 On head radiographs, a mass may be noted in a sinus that is smooth in shape and appears non-invasive. There may be a decreased resonance of the image and fluid lines may be seen.
-<br>
 On endoscopy, there will be an axial deviation of the medial wall of the conchal sinuses and a pale, shiny, smooth surfaced mass may be seen; this is the cyst.
 == Treatment and Control ==
-The cyst should be surgically removed by a frontonasal or maxillary sinusotomy. As it is non- invasive, the cyst usually seperates easily from the sinuses via digital manipulation.
+The cyst should be surgically removed by a frontonasal or maxillary sinusotomy. As it is non- invasive, the cyst usually separates easily from the sinuses via digital manipulation.
 == Prognosis ==
 Good, and recurrence is rare.
 == References ==
-Knottenbelt, D.C. A Handbook of Equine Medicine for Final Year Students, University of Liverpool.
+Knottenbelt, D.C. '''A Handbook of Equine Medicine for Final Year Students,''''' University of Liverpool.''
 <br>
-Perkins, J (2008) Respiratory System Study Guide, Royal Veterinary College.
+Perkins, J (2008) '''Respiratory System Study Guide,''''' Royal Veterinary College.''
 [[Category:Nasal_Cavity_-_Developmental_Pathology]][[Category:Respiratory_System_-_Developmental_Pathology]]
-[[Category:Respiratory Diseases - Horse]][[Category:To_Do_-_Review]]
+[[Category:Respiratory Diseases - Horse]][[Category:Expert_Review - Horse]]

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-in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septum
+== Introduction ==
 [[Category:Nasal_Cavity_-_Developmental_Pathology]][[Category:Respiratory_System_-_Developmental_Pathology]]
-[[Category:Respiratory Diseases - Horse]][[Category:To_Do_-_Respiratory]]
+[[Category:Respiratory Diseases - Horse]][[Category:To_Do_-_Review]]

← Older revision		Revision as of 13:29, 7 January 2011
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	[[Category:Nasal_Cavity_-_Developmental_Pathology]][[Category:Respiratory_System_-_Developmental_Pathology]]		[[Category:Nasal_Cavity_-_Developmental_Pathology]][[Category:Respiratory_System_-_Developmental_Pathology]]
−	[[Category:~~Respiratory_Disorders_~~-~~_Horse~~]][[Category:To_Do_-_Respiratory]]	+	[[Category:Respiratory Diseases - Horse]][[Category:To_Do_-_Respiratory]]

← Older revision		Revision as of 12:11, 29 July 2010
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−	in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septum[[Category:~~Horse~~]][[Category:~~Nasal_Cavity_~~-_Developmental_Pathology]][[Category:~~Respiratory_System_~~-~~_Developmental_Pathology~~]]	+	in foals - can cause obstruction of ipsilateral nasal passage, destruction of turbinates and deviation of nasal septum
		+
		+	[[Category:Nasal_Cavity_-_Developmental_Pathology]][[Category:Respiratory_System_-_Developmental_Pathology]]
		+	[[Category:Respiratory_Disorders_-_Horse]][[Category:To_Do_-_Respiratory]]