Operative Findings：
The liver: multiple nodule on the surface r/o mets.可能肝移轉
The small bowel: some nodule on small bowel and peritoneum.可能小腸 腹膜移轉
The colon: A 4x3x2cm tumor was found at sigmoid colon.正確的腫瘤大小
已移轉肝、肺+可能小腸 腹膜移轉=4