论文部分内容阅读
目的探讨肾盂癌的超声检查方法及声像图特点,以提高肾盂癌的诊断率。方法回顾38例经彩超检查诊断并经手术证实为肾盂癌患者,总结其超声检查方法并对声像图特点进行分析。结果通过人工充盈肾盂,变换体位。3d内复查的超声检查方法,肾盂内结构显示清晰,38例肾盂癌患者声像图均表现为肾窦内异常回声团块,患侧肾盂、肾盏扩张、积水,透声差。其中4例可见同侧输尿管或/及膀胱内低回声及中等回声团块,1例见肾门处肿大淋巴结。结论改进肾盂癌的检查方法并掌握声像图的特点,可明显提高肾盂癌的诊断率。
Objective To investigate the ultrasonography and sonographic features of renal pelvis cancer to improve the diagnosis of renal pelvic cancer. Methods Thirty-eight patients diagnosed as renal pelvic cancer diagnosed by color Doppler ultrasonography were retrospectively reviewed. The sonographic features were analyzed and analyzed. Results by filling the renal pelvis, changing position. Ultrasound examination within 3d, renal pelvis structure showed clear, 38 cases of renal pelvic cancer patients showed abnormal echo within the renal sinus mass, ipsilateral renal pelvis, calyx expansion, water, poor sound transmission. In 4 cases, ipsilateral ureter and / or intravesical hypoechoic and middle echogenic mass were seen, and in 1 case, enlarged renal node was observed. Conclusion The improvement of renal pelvic cancer examination methods and grasp the characteristics of sonography can significantly improve the diagnosis of renal pelvic cancer.