尿脱落细胞学检查虽具有高特异性，但敏感性差。
Although with high specificity, voided urine cytology lacks sensitivity to low grade tumors.
腹膜活检和腹膜刷检同时进行后腹水脱落细胞学检查肿瘤细胞的阳性率增加至96.4%。
The positive rate of malignant cells in ascitic fluid specimen was 96.4% after biopsy together with brush cytology.
方法：应用免疫组织化学方法检测55例胃癌MMP-2和CD表达情况。其中45例行腹腔脱落细胞学检查。
Methods :Immunohistochemical method was used to detect MMP-2and CD expressions in55patients with gastric cancer, 45patients of them had intraperitoneal exfoliative cancer cell examination.
方法：用自制腹膜细胞刷对28例有中等量以上恶性腹水患者作腹膜刷检，并与腹水常规脱落细胞学检查、腹膜活检等方法进行比较。
Methods: Peritoneal brush cytology was performed with brush made by ourselves in 28 patients with malignant ascites, as compared with biopsy and routine cytology analysis in ascitic fluid specimen.
方法：用自制腹膜细胞刷对28例有中等量以上恶性腹水患者作腹膜刷检，并与腹水常规脱落细胞学检查、腹膜活检等方法进行比较。
Methods: Peritoneal brush cytology was performed with brush made by ourselves in 28 patients with malignant ascites, as compared with biopsy and routine cytology analysis in ascitic fluid specimen.
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