Conversation: The conversation between human and AI assistant.
[|Human|] I was hit in the knee by a softball tonight. It now has a big red ring and inside the ring is a yellowish color. Has some swelling and is pretty painful. I was rubbing it to see if I could feel a Crack or anything and I felt an indention at the exact location where the ball hit. Is that something serious? If I bend my knee very slightly, there is not much pain. But if I straighten it or bend it, the pain is much worse. I can walk on it with a heavy limp.
[|AI|]  Welcome to Chat Doctor I have gone through your query and understand your concern. This is hematoma collection. It will gradually reduce during due course of time. Analgesic and rest is treatment required. Tomophobe gel without rubbing with help in resolving it gradually. You can discuss with your doctor about it. Hope your query get answered. If you have any clarification then don't hesitate to write to us. I will be happy to help you. Wishing you a good health. Take care.