Ok...I am going to the doctor tomorrow. I have a small incision on my side about 4 inches away from the IPG. I don't know why it is there. It has been really smooth and healing faster than the other incisions. Today I woke up and noticed a little knot there. I rubbed my finger across it and it feels like a lead. Is this possible? I am 8 weeks post op and today is the first time I noticed this...but it could have been there longer at most 2 week, as this was the last time I saw the doctor and he checked all the incision sites. If this is a lead coming to the surface what do they do to correct it? Will I have to go back to the hospital or is this something they can fix in the office. I am worried about it. I wanted some quick answers before I go to the doctor, just to easy my mind today.