羟基喜树碱膀胱灌注并高频透热治疗膀胱癌１７例郭新娜，赵彼得资料和方法膀胱癌患者１７例均为男性，年龄４６～７１岁；全部患者均经膀胱镜及病理检查，均为移行上皮癌，细胞分化程度；Ⅰ～Ⅱ级８例，Ⅱ级７例，Ⅱ～Ⅲ级１例，不明显１例；其中手术部分切除后复发５例，... Intravesical instillation of hydroxycamptothecin and high-frequency diathermy in the treatment of bladder cancer: a report of 17 cases GUO Xin-na, ZHAO Pei-dei Materials and Methods All 17 bladder cancer patients were male, aged 46-71 years. All patients were examined by cystoscopy and pathology, Migration epithelial cancer, the degree of cell differentiation; Ⅰ ~ Ⅱ grade in 8 cases, Ⅱ grade in 7 cases, Ⅱ ~ Ⅲ grade in 1 case, not obviously in 1 case;