Research Article

Impaired 8-Hydroxyguanine Repair Activity of MUTYH Variant p.Arg109Trp Found in a Japanese Patient with Early-Onset Colorectal Cancer

Table 1

Clinicopathological profiles of 34 Japanese patients with early-onset CRC.

Case numberAgeSexTumor siteTumor histologyTumor stage

127FDistal colonMucinous adenocarcinomaII
229FProximal colonWD adenocarcinomaaII
334FDistal colonWD adenocarcinomaI
436MDistal colonWD adenocarcinomaIIIa
539FRectumMD adenocarcinomabIIIa
639FDistal colonWD adenocarcinomaIV
738MProximal colonMD adenocarcinomaII
836FDistal colonMD adenocarcinomaIIIb
939FRectumWD adenocarcinomaIIIa
1039MProximal colonWD adenocarcinomaIIIb
1137FProximal colonWD adenocarcinomaI
1233FProximal colonWD adenocarcinomaIIIa
1336MRectumWD adenocarcinomaI
1435MDistal colonMD adenocarcinomaII
1537MProximal colonMD adenocarcinomaIIIb
1638MRectumWD adenocarcinomaII
1743MRectumWD adenocarcinomaI
1841FDistal colonWD adenocarcinomaII
1941MDistal colonMD adenocarcinomaIIIb
2042MRectumWD adenocarcinomaIIIb
2140MProximal colonWD adenocarcinomaI
2243FProximal colonMD adenocarcinomaII
2342MRectumMD adenocarcinomaIIIa
2442MProximal colonMD adenocarcinomaI
2542MRectumWD adenocarcinomaI
2643MRectumPD adenocarcinomacIV
2743MDistal colonWD adenocarcinomaIIIa
2841MRectumMD adenocarcinomaII
2942MRectumWD adenocarcinomaIIIa
3040MRectumMD adenocarcinomaII
3143MDistal colonWD adenocarcinomaI
3243MDistal colonWD adenocarcinomaII
3342MProximal colonWD adenocarcinomaII
3440MRectumMD adenocarcinomaIIIb

Well-differentiated adenocarcinoma. bModerately differentiated adenocarcinoma. cPoorly differentiated adenocarcinoma.