I had resection of right 60% liver for secondary cancer at the end of July. I had an infection in the wound after returning home, which was treated with an antibiotic. The wound is more or less healed, but tender I. A couple of places, plus I get painful twinges and discomfort which feels behind the wound, plus slight swelling above the lateral part of the wound. I am wondering whether the regeneration of the liver produces any sensations which might explain the continuing discomfort.