12 years ago, suffered blunt injury to lower right rib cage and liver..ran full force into doorknob when door didn t open. Hurt quite a bit, so went to er and had some sort of imaging done, might have been just x-rays. Anyway, feel now, the tip of that rib and corresponding spot on liver tender. Have colonoscopy end of month scheduled, but gastro dr said if I had a spot on my liver I wouldn t feel it. Can that particular spot have caused like a callus, hasn t bothered me but I can feel it tonight when I toss and turn onto my stomach.Thanks