Lecture 11 10/18/24 Flashcards
Which cranial nerves pass through the guttural pouch?
-7
-9
-10
-11
-12
What is tympany?
excessive accumulation of air in one or both guttural pouches
What is empyema?
accumulation of purulent material in one or both guttural pouches
What is a chondroid?
accumulation of concretions; chronic condition
What is mycosis?
localized fungal colonization of one or both guttural pouches
What is the etiology of tympany?
congenital or acquired abnormality of the pharyngeal opening
What is the etiology of empyema?
primary or secondary upper respiratory infection
What is the etiology of mycosis?
fungal infection, such as Aspergillosis
What are the clinical signs of tympany?
-throat latch swelling
-dyspnea
What are the clinical signs of empyema?
-throat latch swelling
-unilateral or bilateral nasal discharge
-dyspnea
What are the clinical signs of mycosis?
-spontaneous epistaxis
-coughing
-dysphagia
-poor performance
-head tilt
How are guttural pouch diseases diagnosed?
-history/clinical signs
-physical exam
-radiography
-endoscopy
-centesis
What is the treatment for unilateral guttural pouch tympany?
fenestration of median septum
What is the treatment for bilateral guttural pouch tympany?
resection of the excessive plica salpingopharyngeal flap
What is the prognosis for tympany?
-uncomplicated cases have a favorable prognosis
-many will develop secondary bact. infections and require antibiotics