Respiratory Pathology Flashcards
Condition
Inclusion Body Rhinitis
Condition
Interstitial Emphysema
T/F: In cats, pnumonias are more common than upper respiratory infections.
False
Possible etiologies for Equine Viral Rhinopneumonitis
EHV -1
EHV -4
Viruses that cause pneumonia in Cattle
Bovine Herpesvirus -1
Par-Influenza Virus - 3
Bovine Respiratory Syncytial Virus - BRSV
Etiology of Porcine Enzootic Pneumonia
Mycoplasma hyponeumoniae
Cattle: Disease that causes chronic necrotizing bronchopneumonia. Histologic appearance shows caseous necrosis.
Mycoplasma bovis Pneumonia
Disease in sheep that is similar to Shipping Fever in cattle?
Ovine Penumonic Mannheimosis
Condition
Guttural Pouch Empyema
Etiology of Verminous Bronchitis/Pneumonia in Swine
Metastrongylus spp
Condition
Pulmonary Adenocarcinoma
Condition
Aelurostrongylus abstrusus infection
Syndrome caused by type I hypersensitivity in cows sensitized by their own milk casein and lactalbumin
Milk Allergy
Condition
Glasser’s Disease
Condition
Shipping Fever
Cattle: Disease occurs several days to weeks after shipment. Causes fibrinous bronchopneumonia and marbling of pulmonary parenchyma. Histologic appearance shows coagulative necrosis.
Pneumonic Mannheimosis - Shipping Fever
Highly contagious and often fatal respiratory disease of pigs 2-5 months of age characterized by fibrinous bronchopneumonia on the dorsal area of the caudal lung lobe.
Porcine Contagious Pleuropneumonia
Etiology of Porcine Contagious Pleuropneumonia
Actinobacillus pleuropneumoniae
Respiratory disease of equids that causes transient broncho-interstitial pnumonia. Histological appearance shows foamy eosinophilic proteinaceous material within alveoli
Equine Adenovirus
___________________________
Common complication in Arabian foals with SCID
What are these called?
Chondroids
Type of necrosis seen on histology associated with Pneumonic Mannheimiosis
Coagulative Necrosis
Condition and Etiology
Stranges
Streptococcus equi
Condition
Fibrinous Rhinitis
Etiology of Respiratory Hisophilosis in cattle
Histophilus somni
What pigment is stained? What stain is used?
Hemosiderin Laden Macrophages - Heart Failure Cells
Iron (Perls) Stain
Condition
Viral Pneumonia
Etiology of Septicemic Pasteurellosis
Mannheimia haemolytica (Biotype A)
Bibersteinia (Pasteurella) trehalosi (Biotype T)
Condition
Mesothelioma
Systemic characteristics of what condition?
Infectious Bovine Rhinotracheitis
Condition
Tracheal Collapse
Condition
Bovine Enzootic Pneumonia
Respiratory disease of pigs characterized by mild bronchointerstitial, necrotizing bronchiolitis
Porcine Respiratory Coronavirus - PRC
Mucous accumulation and Goblet Cell metaplasia are characteristic of what condition?
Recurrent Airway Obstruction (RAO)
Condition
Ethmoidal Hematoma
Etiology of Glassers Disease
Haemophilus parasuis
MDx
Multifocal subpleural pneumonitis
Condition
Atrophic Rhinitis
Condition
Guttural Pouch Tympany
Parasite of cats that causes subpleural nodules containing larvae and eggs.
Aelurostrongylus abstrusu
Condition
Nasal Neoplasia
Condition
Pyothorax
Pathogenesis of Extrinsic Allergic Alveolitis
Type II hypersensitivity reaction to inhaled organic antigens and local deposition of Ag-Ab complexes in the lungs
Etiology of Verminous Bronchitis/Pneumonia in Cattle
Dictyocaulus viviparus
Pathogenesis of Bovine Pulmonary Edema and Emphysema
- Cattle grazing “fog” pastures
- L-Tryptophan metabolized in rumen to 3 methylindole
- Absorbed into blood and carried to lungs
- Metabolized by mixed function oxidases of non-ciliated bronchiolar epithelial cells to pneumotoxic compound
Condition
Atrophic rhinitis
Common etiologies of mycotic pneumonia in dogs
Blastomyces dermatitidis
Histoplasmosis
Condition
Laryngeal Hemiplegia
Condition
Aspiration Pneumonia
Condition
Chronic enzootic pneumonia
Etiology of Nocardiosis
Nocardia asteroides
Condition
Bovine Tuberculosis
Respiratory disease of foals causing chronic pyogranulomatous pneumonia.
Rhodococcus equi Bronchopneumonia