Hi, dear I have gone through your question. I can understand your concern. You may have enlarged supraclavicular lymphnode. It can be due to reactive hyperplasia, tuberculosis or lymphoma. Chances of reactive hyperplasia is more. You should take a course of antibiotics. If it doesn t respond to treatment then you should go for biopsy. Then take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using health care magic. Wish you a very good health.