I have a lump on the back of my neck and I have had this for almost two years. Ive told doctors but they say its nothing to worry about. But when I got blood clots In my left arm ive just been getting sicker. My legs and feet swell up and ever since thats happened my lump on my neck has swelled up and gottn larger.. Could this mean I have can cancer or leukemia?
Hello, Lump in the back of the neck can arise from the skin, subcutaneous plane (deep to the skin) either from fat or fibrous tissue or bone.  Because of the consistency and mobility we can differentiate each. It is there for 2 years now increases in size. Clinical examination and CT will differentiate the cause of swelling. The blood clots and pedal edema needs investigation of your vascular system. The swelling increases in size recently and your vascular system involvement need investigation immediately. As per your statement both are not cancer or lukemiaTreatment is as per the results. Best wishes