I have a badly swollen left foot, ankle, calf, knee and thigh. There is numbness and tingling in the toes, but no real pain unless I am on my feet and then it is my calf that hurts the most, like something is about to rip. In April of this year I had a Doppler done on my left leg for DVT; it came back negative. My doctor wants me to get another Doppler done and they are really expensive and I have very lousy insurance. I will have to pay for this Doppler, just like I am having to pay for the one in April and I won t be at all happy if the second one comes back negative. I ve just wasted money!! Is there another test I could take for this problem that might be better than another Doppler? My doctor had no idea yet what is causing this swelling of the left leg - it is twice as big as my right leg - do you have any ideas what could be doing this?