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目的探讨超声对膀胱肿瘤进行分期诊断的必要性,分期诊断的方法,以及对预后效果意义的估价。方法对56例住院手术病例,术前进行二维超声和彩色多普勒检查,术后结合病理进行对比分析。结果膀胱肿瘤分四期:T1期肿瘤19例,T2期肿瘤14例,T3期肿瘤11例,T4期肿瘤6例,符合率82%。彩超检查阳性率94.6%,膀胱镜检查阳性率96%,CT扫描检查阳性率86.4%。结论彩超检查对膀胱肿瘤的分期诊断,是早期发现膀胱肿瘤的首选方法,在临床治疗和预后效果估价中有重要价值。
Objective To investigate the necessity of staging the diagnosis of bladder tumor by sonography, the method of staging diagnosis and the evaluation of the significance of prognosis. Methods 56 cases of hospitalized patients, preoperative two-dimensional ultrasound and color Doppler imaging, postoperative pathological comparison. Results The bladder tumors were divided into four stages: 19 cases of stage T1, 14 cases of stage T2, 11 cases of stage T3 and 6 cases of stage T4 with a coincidence rate of 82%. The positive rate of color Doppler ultrasound was 94.6%, the positive rate of cystoscopy was 96%, and the positive rate of CT scan was 86.4%. Conclusion The staging diagnosis of bladder tumor by color Doppler ultrasonography is the first choice to find the bladder tumor, which is of great value in clinical treatment and prognosis evaluation.