The coincidence rate of cytologic examination and tolomerase assay was 70%(42/60).Combined with the two assays made the detection rate raise to 76%(38/50).

• 端粒酶活性检测与细胞学诊断符合率为70%25(42/60)，二者联合检测恶性肿瘤腹腔液阳性率为76%25(38/50）。