BACK OF KNEE TIGHT AND WHEN IN CROUCHED POSITION THERE APPEARS TO BE A LUMP BEHIND KNEE TO LOWER ... CONCERNED NOW ABOUT LUMP BEHIND KNEE,THIS LUMP IS NOT THERE WHEN... View answer

Smoker. 23y/o. Throbbing pain behind left knee. Soft lump. Nonpainful lump behind other knee too. Upper calf feels swollen sitting down. Slight weakness in leg. ... View answer

I landed heavily on my knee from a ladder. I have arthritis in that knee with limited 90degree bend at the best of times. However I now have pain and swelling and when I bend my... View answer

also below the knee cap underneath the large scab is a huge lump that is very hot to the touch. the lump feels like a mixture of fluid and just hard. I can bend it but not without a lot of... View answer

Partial knee inside of right leg three weeks ago. Tonight somewhat painful, lump on outside of right knee. Size of a walnut. Should I be concerned? I do have a picture ... View answer

Hello I m 14 years old and for a couple weeks now I have been having knee pain . A squishy lump ... is very minor o the lump specifically, but my knee itself does hurt. My trainer said I have ... View answer

i have had a knee arthroscopy a few months ago and i have a torn ligament in knee and at present wearing a knee brace but for the last 2months i have a large lump just below my knee which... View answer

I have a lump beside my knee cap and it moves when i touch it and it hurts alot and sometimes it disapears but then comes back in a few mins. Also when the lump is present it... View answer

Thanks. I have had knee pain for about 2 months now. No blood clots found and no broken bones. After about a month of the knee pain I noticed a lump on the top left of my knee (left... View answer

I have a small moveable lump on my knee. When I lay down it will have this pain in my knee cap. Before the lump moved in the middle of my knee it was flat and now when ever... View answer