Chondroblastic Osteosarcoma Associated with Previous Chronic Osteomyelitis Caused by Serratia liquefaciens in a German Shepherd Dog

Development of bone tumors as a result of chronic osteomyelitis represents a relatively rare and late complication in humans and animals.We described a malignant transformation (chondroblastic osteosarcoma) in a 7-year-old German shepherd with a history of polyostotic osteomyelitis 2014 dodge ram 1500 fender flares caused by Serratia liquefaciens when the dog was 15 months old.The tumor developed in the right humeral diaphysis, one of the sites of polyostotic osteomyelitis.To the best of our knowledge this is the first report of polyostotic osteomyelitis catherine lansfield ombre rainbow clouds eyelet curtains caused by Serratia liquefaciens in dogs.