Case 10, Answer 2d Feb 22, 2012 By dvm360.com staff Try again. Protozoal pneumonia would still be on our differential list with these lesions. << Back Hot topics on dvm360Pet Owner 2.0: A dvm360 Leadership Challenge Veterinary issues in 2016: Will this be the year of telemedicine? Top 8 nastiest things to clean at a veterinary practice The 12 days of veterinary client handouts Need a urine sample? Urine luck!