Hello,
Thanks for the query to H.C.M.Forum.
Since you mentioned that there is ankle block and swelling and pain in legs , these are not clear finding for us as physical examination reveal another thing.
As you stated that you are a patient of Peripheral arterial disease ( PAD) , 2nd opinion is that your swelling may be due to back problem.
However it is very difficult to evaluate a diagnosis without complete examination & reports.
In my opinion the most foremost reason may be ,
1
Kidney involvement ( edema i.e. swelling over legs and ankle), so consult a primary physician and get in blood for
serum creatinine, urea, uric acid level.
2 Due to
hypoproteinemia ,so again blood and urine examination will find out the cause.
3 Of course arteries or venous blockage may be the reason , but this is most uncommon reason as I have seen.
So don't be in panic consultation with a
primary care physician will yield good result for you.
Dr. HET