Table 1

Clinical and pathological features of patients with and without ulcerative colitis (UC) neoplasia

Patient No	Age (y)	Sex (M/F)	Duration of disease (y)	Extent of disease†	Location of neoplasia	Histology of neoplasia‡	Dukes’ stage
†Total, total colitis; Left side, left sided colitis; Well, well differentiated adenocarcinoma; moderate, moderately differentiated adenocarcinoma; poor, poorly differentiated adenocarcinoma; muc, mucinous carcinoma.
UC with neoplasia
1	58	F	22	Total	Rectum	Muc	C
2	41	F	15	Left side	Sigmoid	Poor	C
3	60	F	19	Total	Sigmoid	Dysplasia
4	57	F	12	Total	Rectum	Well	A
5	51	M	17	Total	Rectum	Well	C
6	79	F	23	Total	Rectum	Moderate	C
7	44	M	18	Total	Rectum	Dysplasia
8	48	F	6	Total	Rectum	Well	A
9	74	F	14	Total	Transverse	Well	A
10	44	M	19	Total	Sigmoid	Well	C
11	45	M	14	Total	Sigmoid	Moderate	A
12	50	M	14	Total	Rectum	Moderate	B
13	45	M	22	Total	Rectum	Well	A
UC without neoplasia
14	43	M	12	Total
15	44	M	25	Total
16	44	M	10	Total
17	41	M	12	Total
18	50	F	24	Left side
19	49	M	13	Total
20	57	M	9	Total
21	51	M	15	Total
22	66	F	14	Total
23	42	M	16	Total
24	53	M	36	Total
25	59	F	31	Total
26	51	M	33	Total
27	42	F	17	Total
28	42	M	19	Total
29	42	M	19	Total
30	33	F	10	Total