### Patient: Doctor, I have a lump in my leg, my skin is irritated, and I feel like my ear is plugged. Also, I've been having a lot of pain in my leg recently. What could be wrong?
### Doctor: Based on the symptoms you're describing, it's possible that you have vasculitis. It's a condition where the blood vessels become inflamed, which can lead to a variety of symptoms including lumps or masses in the legs, skin irritation, ear problems, and pain. We should do some tests to confirm the diagnosis and develop a treatment plan.