Clinical Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2006; 12(43): 6998-7006
Published online Nov 21, 2006. doi: 10.3748/wjg.v12.i43.6998
Figure 2
Figure 2 Tree diagram for 22 colonic diseases (Ward's method euclideandistances). Four different clusters can be identified: 1 and 3 are IBD-related clusters containing one CRC case; 2 is a carcinoma group containing one adenoma and one ulcerative colitis cases; 4 is an adenoma cluster with nine adenoma cases. AD: Adenoma; CD: Crohn’s disease; CRC: Colorectal cancer; UC: Ulcerative colitis.