经腹B型超声对膀胱癌诊断和分期价值  

The Value of Transabdominal Ultrasonography for the Diagnosis and Stage of Bladder Cancer

作　　者：杨扬[1] 苏里亚 高瑛 吕康泰[3] 

机构地区：[1]北京医院超声诊断科,北京100730 [2]外交部机关门诊部 [3]大庆市人民医院超声科

出　　处：《中国医学影像技术》2000年第9期789-791,共3页Chinese Journal of Medical Imaging Technology

摘　　要：目的　应用经腹B型超声研究膀胱癌的诊断和分期 ,并探讨超声的诊断价值。方法　对 42例经病理证实的膀胱癌进行经腹B超检查。结果　超声诊断膀胱癌符合率 92 9% (39/ 42 ) ,漏诊率 4 8% (2 / 42 ) ,误诊率 2 3%(1/ 42 ) ;术前分期诊断符合率 89 7% (35 / 42 ) ,其中T1、T2 、T3 和T4 期符合率分别为 96 0 %、6 6 7%、10 0 %和10 0 %。同时还分析了漏误诊原因。结论　经腹B超对膀胱癌的诊断及术前分期有较高的诊断准确性 ,可作为膀胱癌诊断和分期的首选方法。Objective To study the value of the diagnosis and stage of bladder cancer by transabdominal ultrasonography. Methods 42 patients with bladder cancer which were confirmed on pathologic studies after surgical operation were examined. Results The diagnosis rate of bladder cancer could reach 92.9%(39/42).The coincidence of stage between ultrasound and pathology was 89.7%(35/42),96.0% in stage T 1,66.7% in stage T 2,100% in stage T 3 and 100% in stage T 4.Reasons of misdiagnosis and undetection were also studied. Conclusion Transabdominal ultrasonography is a good method in diagnosis of bladder cancer and it can provide accurate pathologic stage before operation. [

关 键 词：经腹超声 膀胱癌 诊断 B超 分期 

分 类 号：R737.140.4[医药卫生—肿瘤]