I have a pea-sized lump on my right collarbone about halfway between my neck and the tip of my shoulder. I just noticed it today. There is no pain and it seems to move from the notch of my collarbone about a quarter inch over my collarbone. What could it be.
It could be a simple swelling containing fat tissue... or sebaceous cyst or enlarged lymph node.... Enlargement of lymph node usually occurs following infection or fever of its nearby region or due to hidden cancer in the body.... But to confirm the swelling that u have mentioned we should go for sonographic examination first and along with routine blood investigation. ... to decide further treatment plan