Case Control Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 14, 2014; 20(42): 15745-15749
Published online Nov 14, 2014. doi: 10.3748/wjg.v20.i42.15745
Table 1 Clinical and pathological features of the patients with colorectal cancer
Age (median, range), yr70 (59-87)
Location of the colorectal cancer (n)Caecum and ascending colon: 12/19
Transverse colon: 1/19
Descending colon: 2/19
Sigma 3/19
Rectum 1/19
Sex (Male:Female)7:12
GradingG1: 1/19
G2: 12/19
G3: 6/19
Staging according to Dukes’ Classification (n)A: 0/19
B1: 0/19
B2: 2/19
C1: 3/19
C2: 10/19
D: 4/19
Mucinous component (n)5:19
Signet ring component (n)5:19
Presence of tumor infiltrating lymphocytes (n)12:19
Perineural invasion (n)10:19
Microvascular invasion (n)10:19
Lymphangiosis (n)1:19
JC virus positivity in the colonic specimen (n)4:19
Liver metastasis (n)4:19
JC virus positivity in the hepatic specimen (n)3:19