Runner’s knee, also called patellar tendonitis ... bursa may need to be surgically removed. Gout is a painful form of inflammatory arthritis that usually affects the big toe but can develop ...

Tendonitis of the patellar (knee ... rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, lupus, and gout. Eric Metcalf, MPH, is an Indianapolis-based medical writer, editor ...