HI Jack: I have experienced swollen ankles/legs lately. Since I had a blood clot in my lung previously, my oncologist ordered a CT scan to make sure I did not have a blood clot. Then there was a debate about Edema and at the end they decided I had cellulitis and put me on antibiotics. Not to alarm you but you better take it seriously and let your oncologist know. I was told I developed cellulitis from scratching. Cellulitis is to be taken very seriously. I wish you the best.