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Exam 1
Oral Inflammation
36
Veterinary Medicine
Professional
01/18/2017

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Cards

Term
What are the toxic, nutritional, and metabolic causes of oral vesicles and ulcers?
Definition
-uremia
-blister beetles
-phenylbutazone
Term
What are the chemical/irritant causes of oral vesicles and ulcers?
Definition
-Dieffenbachia and other plants
-electrical or thermal burns
-coarse or rough feed
-dental trauma
Term
What are the immune-mediated diseases that cause oral vesicles and ulcers?
Definition
-Pemphigus vulgaris
-bullous pemphigoid
-NOT PEMPHIGUS FOLIACEOUS
Term
Which species is affected by blister beetle cantharidin toxicity? What happens to them?
Definition
-horses
-vesicles, erosions, and ulcers in the oral cavity and along the GI tract
Term
Which species is affected by phenylbutazone therapy? What happens to them?
Definition
-horses
-they feel better
-no seriously they get deep, crateriform ulcers due to ischemia and ulcers later in the GI tract
Term
How does uremia affect the oral cavity?
Definition
-causes ulcers in the oral and lingual mucosa, especially along the lateral margins of the tongue
Term
How does pemphigus vulgaris cause oral vesicles?
Definition
-Ab to protein desmoglein 3 causes epi cells to seperate
Term
Where in the mouth do we see ulcers/vesicles due to pemphigus vulgaris?
Definition
-mostly along the mucocutaneous junctions but can be anywhaere
Term
Definition: Ptyalism
Definition
-inc secretion of saliva
Term
What are the common causes of ptyalism?
Definition
-stomatitis most often
-also with OP toxicity, mycotoxicosis, and Bufo toads
Term
Definition: Sialocele
Definition
-accumulation of saliva in the soft tissues of the mouth or neck
Term
Where are sialoceles located?
Definition
-b/n mandibular symphysis and middle of neck
Term
Definition: Ranula
Definition
-cystic distension of the salivary duct
Term
What does a ranula look like?
Definition
-smooth, rounded prominence with a blue tinge usually below the tongue
Term
Which species are most commonly affected by oral SCC?
Definition
-dogs and cats
Term
Which species are most commonly affected by fibromatous epulis?
Definition
-dogs >>> cats
Term
Which species are most commonly affected by malignant melanomas?
Definition
-dogs
Term
Which species are most commonly affected by oral fibrosarcomas?
Definition
-SA >> everyone else
Term
Which species are most commonly affected by acanthomatous ameloblastomas?
Definition
-dogs
Term
Which species are most commonly affected by gingibal hyperplasia?
Definition
-dogs
Term
Which species are most commonly affected by viral papillomas?
Definition
-dogs, cattle, horses, not cats
Term
Definition: Peritonitis
Definition
-inflammation of the peritoneum and/or peritoneal cavity
Term
What are the portals of entry to the peritoneal cavity?
Definition
-rupture of alimentary, urinary, and repro tracts
-extension of inflamamtion/infection from a visceral organ
-projectile or other penetrating trauma to the body wall
-hematogenous bacterial infection
Term
What can result from hematogenous infections?
Definition
-may cause peritonitis +/- of other serous membranes & body cavities (polyserositis)
Term
What is feline infectious peritonitis?
Definition
-systemic infection with felin coronavirus auses vasculitis and accumulation of viscous fluid (Exudate) in peritoneal cavity
Term
What is ascites?
Definition
-hydroperitoneum or excess intraabdominal fluid that is thin and watery fluid to thick and viscous fluid
Term
What are the consequences of ascites?
Definition
-causes include hypoproteinemia, lymphatic obstruction, cirrhosis & portal hypertension, RHF, urinary bladder rupture, ec
Term
What is pancreatic/enzymatic fat necrosis associated with?
Definition
-pancreatitis
Term
What inititates pancreatic fat necrosis?
Definition
-release of pancreatic enzymes (lipase)
Term
What does the saponification of fat look like?
Definition
-chalky white deposits in mesentery, omentum, etc
Term
What causes nutritional peritoneal fat necrosis?
Definition
-peroxidation of lipis
Term
In which species is nutricional peritoneal fat necrosis most common? What is it associated with it?
Definition
-cats
-assoc w/ high-lipid diet & dec levels of vit E
Term
What causes traumatic fat necrosis?
Definition
-direct (usually blunt) trauma to adipose
Term
Which species are most commonly affected by idiopathic fat necrosis?
Definition
-LA
-can envelop intestine leading to functional obstruction
Term
What are the 4 categories of peritoneal fat necrosis?
Definition
-pancreatic/enzymatic fat necrosis (Assoc w/ pancreatitis)
-nutritional
-traumatic fat necrosis
-idiopathic fat necrosis
Term
What is intraperitoneal neoplasia?
Definition
-primary tumors of the peritoneum (aside from lipomas) are uncommon
-mesotheliomas are sporadic & malignant
-peritoneal metastasis of malignant intrabdominal tumors occurs
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