text:  On November 4 , it was confirmed that <unk> was suffering from <unk> and that his bout with <unk> would have to wait a bit longer and the fight for <unk> 's heavyweight championship was cancelled . On November 14 , at the <unk> 105 post @-@ fight conference , Dana White stated , " [ <unk> ] ' s not well and he 's not going to be getting well <unk> soon " and that an interim title match might need to be set up . In addition to <unk> , it was revealed that he was suffering from a serious case of <unk> , an intestinal disorder , which required surgery . After further diagnosis , <unk> underwent surgery on November 16 to close a <unk> in his intestine that had been leaking <unk> matter into his abdomen , causing pain , <unk> , and <unk> his immune system to the point that he contracted <unk> . From the level of damage to <unk> 's system , the surgeon estimated that the intestinal condition had been ongoing for around a year . 
  