腹腔冲洗是目前某些腹部及盆部肿瘤标准临床操作的一部分。但在结直肠癌手术,腹腔内游离癌细胞(IFCC)不能被常规查出且其预后意义尚不清楚。当腹腔冲洗结果为IFCC阳性,患者常被推测将有更差的预后结果,但还不清楚的是,这是否与局部复发风险增加有关。作者认为,IFCC没有在结肠癌日常分期系统中被查出来的原因之一是目前还没有足够敏感和特 Abdominal flushing is currently part of the standard clinical practice for certain abdomen and pelvic tumors. However, colorectal cancer surgery, intraperitoneal free cancer cells (IFCC) can not be routinely detected and the prognostic significance is not clear. When a peritoneal wash result is IFCC positive, patients are often presumed to have poorer prognostic outcomes, but it is unclear whether this is associated with an increased risk of local recurrence. The author believes that one of the reasons why IFCC is not detected in the daily staging system of colon cancer is not yet enough sensitive and special