9 weeks ago a lump this size of my palm started growing on lth left front side of my stomach between hip bone and rib cage, now it s larger than my palm and I have big hands , the pain now spreads around my back and also to left side of stomach and curves down toward groin, I have went to ER 0n 7/2/16 and 7/12/16because of pain they did 2 CT scans which I m told showed nothing. My MD doesn t know what s wrong, I feel its worsening I am on pain meds Tramadol, every six hours, it just dulls the pain. Thanks Steve Waterman