CAJ | 학술논문

目的研究彩色多普勒超声对原发性输尿管癌的诊断价值.方法对15例经病理证实为原发性输尿管癌的彩色多普勒超声检查结果进行回顾性分析.结果 15例病变上方输尿管及肾盂不同程度扩张、积水,其中11例探及输尿管内实质性肿块.彩色多普勒显示病灶内可探及点状、条状及树枝状动脉血流信号,阻力指数(RI)为0.58～0.67.尿路梗阻定位率100%(15/15例),病灶检出率80%,误漏诊4例,诊断符合率73.3%.结论彩色多普勒超声对原发性输尿管癌有重要筛选诊断价值,可提高术前确诊率,并可为临床分期提供参考依据.
목적 연구채색다보륵초성대원발성수뇨관암적진단개치.방법 대15례경병리증실위원발성수뇨관암적채색다보륵초성검사결과 진행회고성분석.결과 15례병변상방수뇨관급신우불동정도확장、적수,기중11례탐급수뇨관내실질성종괴.채색다보륵현시병조내가탐급점상、조상급수지상동맥혈류신호,조력지수(RI)위0.58～0.67.뇨로경조정위솔100%(15/15례),병조검출솔80%,오루진4례,진단부합솔73.3%.결론 채색다보륵초성대원발성수뇨관암유중요사선진단개치,가제고술전학진솔,병가위림상분기제공삼고의거.
Objective To study the clinical valne of color Doppler ultrasound for the diagnosis of primary ureteral carcinoma. Methods 15 patients with pathologically confirmed primary ureteral carcinoma by color Doppler ultrasound were retrospectively analyzed. Results 15 patients with lesions above the ureter and renal pelvis and varying degrees of expansion,water, of which 11 cases of solid mass within the probe and ureter. Color Doppler showed lesions could be detected, and dot, stripe and dendritic arterial blood flow signal, resistance index (RI) 0. 58 ～ 0. 67.Conclusion Color Doppler ultrasound screening of primary ureteral carcinoma has important diagnostic value, can increase the rate of preoperative diagnosis,and can provide reference for clinical staging.