I have a large hard lump above my right clavicle. Hard, painless and attached. I found it 1 year ago but it has not changed that I can tell, it s about 1 inch around, I have hashimotos and graves disease as well. Should it be biopsied? I also get headaches and sharp chest pains that feel like a stabbing in my left lung underneath my 3 or 4 rib...
Hi, dear. I have gone through your question. I can understand your concern. You may have some enlarged supraclavicular lymph node or some soft tissue mass or any other lesion.  You should go for biopsy of that lump. Furthermore, you also need chest x-ray. Consult your doctor, investigate properly and take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.