What causes small lump below the knee after injury?
Patient: Hi, i found a small lump, size of a dime, below my knee, near my Anterior Tibialis. it moves around and doens t hurt. I had broken my foot, was in a cast for 2 months and also developed a large fatty tissue mass on the side of my knee, but that has decreased in size. that one was sore, but it was rubbing against the cast Doctor: Hi.Thanks for your query and an elucidate history.This looks to be again a collection of tissue like fat. I would advise to get ultrasonography and FNAC just to confirm what it is. You can wait and watch. It may regress. If it does not regress or increases in size, redness or develops some symptoms , you can get an opinion of a Doctor and may be get this excised .