I think that for nothing else than your own peace of mind that you insist on the doc taking a look. You really shouldn`t have to be looking for other symptoms, you should have the doc take a look........I`ve learned the past couple years to be really pushy, and I`ve also learned to trust my instincts, if I think something is not right. Abcesses can develop very easily with grafts. The nurse may be right, but she can`t make a judgment without a look.........I would insist on a visit...........Dee