Thank you very much for answering my question about getting an answer from a Dr. I don't know your qualifications, but you seem to be knowledgable in the medical field. Can you answer my original question? I had a rt colectony six months ago to remove a cancerous growth. The cancer was stage 1, so I don't need chemo. thankfully. 22 lymph nodes were removed & I now have swelling of the ankles and am wondering if it could be lymphedema or just venous insufficiency. I wonder if 22 lymph nodes is in the usual range of what is removed with this type of surg. and if removing abd nodes can cause lymphedema. If you know or could find me the answer, I would appreciate it.