细胞病理学 (ＣＰ)检测卵巢癌腹腔液中游离癌细胞具有重要的临床应用价值[1] ,是提高疗效的关键。而ＣＰ检查最大难点是腹腔液中腺癌细胞与反应性间皮细胞的鉴别 ,尤其是当癌细胞为高分化时 ,某些个别反应性间皮细胞也可呈现类似形态 ,故仅通过光镜很难鉴别[2 ] 。我们根据良性 Cytopathology (CP) in the detection of free cancerous cells in peritoneal fluid of ovarian cancer has important clinical value [1], is the key to improve the efficacy. The most difficult CP examination is the identification of peritoneal fluid adenocarcinoma cells and reactive mesothelial cells, especially when the cancer cells are highly differentiated, some of the individual reactive mesothelial cells can also show a similar morphology, it is only through light microscopy Difficult to identify [2]. We are based on good