膀胱恶性肿瘤的超声及病理对照

目的 探讨膀胱肿瘤的超声显像、血流分级及与病理分级的关系.方法 分析35例经手术病理证实的膀胱肿瘤声像图特点,与病理结果对比.结果 膀胱肿瘤内血流特征为高速、较高阻力,显示率为81.4%(35/43);膀胱肿瘤大小和超声分期、血流分级、病理分级之间有统计学相关性(P＜0.05);肿瘤内血流速度、PI、RI与肿瘤大小、分期和病理分级无统计学意义.结论 超声检查对膀胱肿瘤的诊断与分期有一定的临床价值.

Color Doppler ultrasound characteristics and pathology of bladder tumor

Objective To study ultrasonic imaging,blood flow characteristics and pathologic stage of bladder tumor and the relationship between them.Methods Thirty patients with bladder tumor confirmed by pathology after operation were examined by 2D -ultrasound and color Doppler ultrasound.Results Blood flow appearance rate was 81.4%(35/43).Statistical correlation was observed among bladder tumor size and ultrasound stage,blood flow classification,pathologic stage(P<0.05).Blood flow velocity of bladder tumor had no statistics correlation with its size,ultrasound stage,pathologic stage.Conclusion Color Doppler ultrasound has significant clinical value in bladder tumor diagnosis.