### Patient: Doctor, I've been having leg pain, elbow pain and my bones and joints are hurting a lot lately. Do you have any idea what's going on? 
### Doctor: Yes, it sounds like you have chondromalacia of the patella. This is a condition where the cartilage in your knee cap softens and breaks down, causing pain in your knee, as well as pain in other parts of your body due to compensatory movements. We'll need to run some tests and develop a treatment plan to help manage your pain.