What could be the big hard lump along with severe pain in legs?
Patient: I have pain in my lower back when I move to much... I also have pain in my legs all the time when I touch them.  I don't have to touch them with a lot a pressure and it is very painful.   This as been going on for over 1 year. Lately I notice, I think a lump or something.  It is very big and does not move.  I feel like a muscle but I not sure.  What would cause pain in the leg that feels like bruise. Doctor: Hi.Thanks for your query and an elucidate history. It is highly possible that the lump in the back may be due to a problem with the spine. This in turn is causing you the pains in the legs. Confirm by MRI , aspiration if there is a cold abscess, or a mass to know the diagnosis. The treatment will depend upon the findings.