DS 20 months has 2 lumps near the tip of his penis. We have been to the GP about it and have now been referred to a specialist. The lumps don't change size when his penis does. The first lump has got a thin red line through it. Both lumps are on the sides and flush to the base of the head. It doesn't hurt him to pee. What is the worst that this could be? Has anyone else's DS had this