Conversation: The conversation between human and AI assistant.
[|Human|] hi,i have a painless lump on my left knee (just below the knee cap) been there since 2 months ago. doesnt affect my walking. i am a keen tennis player but wants to know if its going to get bigger? its the same size for the last 2 months (3cm). thanks
[|AI|]  Hi, Welcome to Chat Doctor. Based on the facts of your query, the painless lump on your left knee appears to be Pre-patellar bursitis, and could be due to unnoticed/or forgotten hit to left knee front. Other probability could be -early synovitis left knee. Check X-ray and Second opinion from Orthopedic surgeon would resolve your worry. If it increases or pains, then it's a cause for worry. This reply would resolve your current issues and would reduce your anxiety with it. Hope this reply would help you to plan treatment with your doctor. Will appreciate your Hitting thanks and writing excellent review comments to help needy patients like you. Welcome with any other further query in this regard. Good Day!! Chat Doctor. S. Genl-CVTS