A ten-year-old mix breed dog is presented with left thoracic limb lameness of two month duration.
Which one of the following choices is the most likely diagnosis based on radiograph and ultrasonography?
click here for ultrasonograpgy
A - Septic arthritis
B - Degenerative joint disease
C - Joint neoplasia
D - Fragmented coronoid process
E - Rheumatoid arthritis
answer/c