question: I have swelling about the size of egg or more round on my inner arms right beside of my vein where they draw blood they doctor said it was allergys Itook the medication and it didn t work and he gave me a antibiodic it is not allergys my grandma past away at age 49 of cancer of lipnodes and I AM 51 WE ARE WAITING ON BLOOD WORK AND I HAVE THAT ON MY LEFT SIDE IT IS SWELLING MORE AND MY NECK AND BELOW MY KNEES MORE TORWARDS MY INTER LEG THE SIZE OF MY KNEE