1. SMALL ANIMAL RADIOLOGY CASE DISCUSSIONS Sarah Jones, DVM

2. CASE 1 7 year old FS DSH Acute onset vomiting

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6. WHAT WOULD YOU RECOMMEND?

7. ULTRASOUND

9. DIAGNOSIS/OUTCOME Perforated duodenal mass Patient was euthanized due to poor prognosis

10. CASE 2 6 year old MN DSH Vomiting

14. WHAT WOULD YOU RECOMMEND?

15. ULTRASOUND

16. DIAGNOSIS Presumptive IBD/enteritis Presumptive pancreatitis

17. CASE 3 11 year old FS Border Collie 3-4 week history of lethargy and anorexia

21. WHAT WOULD YOU RECOMMEND?

22. THORACIC ULTRASOUND

24. DIAGNOSIS/OUTCOME Mediastinal mass CYTOLOGY: MASS: Anaplastic adenocarcinoma PLEURAL FLUID: Modified transudate with hemorrhage and mesothelial reactivity

25. CASE 4 7 year old FS Miniature Pinscher Vomited up a piece of blanket

29. WHAT WOULD YOU RECOMMEND?

30. ULTRASOUND

33. DIAGNOSIS/OUTCOME Ultrasound: Multiple, fluid dilated intestinal loops Hard shadowing material Hyperechoic mesentery Surgery: Large portion of jejunum was dilated and ischemic Histopathology Severe transmural congestion and hemorrhage with multifocal villous blunting and necrosis

34. CASE 5 3 month old F Husky Patient jumped out of a truck, and was acutely lame

37. CASE 5 12 year old FS DMH Chronic cough

41. WHAT WOULD YOU RECOMMEND?

42. THORACIC ULTRASOUND

43. DIAGNOSIS/OUTCOME Thoracic ultrasound: Non-aerated right middle lung with multifocal angular mineralization Bronchoscopy: Inflammation, airway collapse, and mucus in the airways Cytology: Moderate to marked mixed, primarily neutrophilic and eosinophilic inflammation with mild macrophage reactivity was seen Findings consistent with eosinophilic disease such as feline asthma. Treatment: Prednisolone, Doxycycline pending Mycoplasma culture

44. CASE 6 4 month old MN German Shepherd Chronic regurgitation, thin body condition

48. DIAGNOSIS/OUTCOME Hospitalization for IV fluid therapy, Nebulization Amoxicillin, Baytril Frequent, small, elevated feedings Acetylcholine receptor antibody titers: Negative Cortisol levels: Normal

49. THANK YOU!! Questions? My email is srjones@ucdavis.edusrjones@ucdavis.edu FEEL FREE TO EMAIL ME WITH SUGGESTIONS FOR NEXT TIME