CT血管重建软件在输尿管病变标准化诊断中的应用

Application of CT Vascular Reconstruction Software in Standardized Diagnosis of Ureteral Diseases

目的:探讨CT血管重建软件在输尿管病变标准化诊断中的应用价值。材料和方法:47例输尿管病变患者,一组24例为CT尿路造影检查(CTU),二组23例为普通CT平扫检查,所有图像传输至AW4.6工作站并选择血管重建软件进行CPR(曲面重建)尿路成像。结果:47例输尿管病变,输尿管癌10例,先天畸形15例,输尿管结石12例,输尿管炎8例,输尿管息肉1例,输尿管吻合口狭窄1例,CT血管重建软件CPR尿路成像操作时间短,所有成像轨迹可纠正检验,减少以往人为操作带来的误差。结论:CT血管重建技术生成CPR优势较大,对输尿管病变的显示和标准化诊断有优越性,具有非常高的临床实用价值。

Objective:To explore the application value of CT vascular reconstruction software in the standardized diagnosis of ureteral diseases.Methods:There were 47 patients with ureteral diseases.One group consisted of 24 patients who underwent CT urography(CTU),and the other group consisted of 23 patients who underwent conventional CT plain scan.All images were transmitted to the AW4.6 workstation and curved surface reconstruction(CPR)urography was performed using vascular reconstruction software.Results:The results showed that the 47 cases of ureteral diseases included 10 cases of ureteral cancer,15 cases of congenital malformations,12 cases of ureteral stones,8 cases of ureteritis,1 case of ureteral polyp,and 1 case of ureteral anastomotic stenosis.The CT vascular reconstruction software CPR urography had a short operating time for urinary tract imaging,and all imaging trajectories could be corrected and tested,reducing errors caused by previous human operations.Conclusion:CT vascular reconstruction technology has a significant advantage in generating CPR,and has advantages in displaying and standardizing the diagnosis of ureteral diseases,which has very high clinical practical value.