 There was an area of relative sparing, with normal sigmoid lining, placed in bottle #5, randomly biopsied, and then inflammation again in the distal sigmoid colon and rectum biopsied, bottle #6, suggesting that we may be dealing with Crohn disease, given the relative sparing of the sigmoid colon and junk lesion. 
There was an area of relative sparing , with normal sigmoid lining , placed in bottle # 5 , randomly biopsied , and then inflammation again in the distal sigmoid colon and rectum biopsied , bottle # 6 , suggesting that we may be dealing with Crohn disease , given the relative sparing of the sigmoid colon and junk lesion .