CAJ | 학술논문

目的：探讨双源CT（DSCT）曲面重建结合靶重建技术在输尿管结石诊断中的价值。方法回顾分析52例经DSCT曲面重建及薄层靶重建显示输尿管结石患者，并经临床及随访确诊，所有52例患者均行泌尿系超声、KUB、IVP、DSCT检查。结果各影像检查发现输尿管结石例数分别为：超声36例，KUB+IVP38例，常规轴位CT扫描44例，CPR+靶重建52例。结论输尿管曲面重建结合薄层靶重建图像可以提高输尿管结石检出率及准确评价输尿管有无梗阻及其程度，是目前诊断输尿管结石最准确、最有价值的方法之一。
목적：탐토쌍원CT（DSCT）곡면중건결합파중건기술재수뇨관결석진단중적개치。방법회고분석52례경DSCT곡면중건급박층파중건현시수뇨관결석환자，병경림상급수방학진，소유52례환자균행비뇨계초성、KUB、IVP、DSCT검사。결과각영상검사발현수뇨관결석례수분별위：초성36례，KUB+IVP38례，상규축위CT소묘44례，CPR+파중건52례。결론수뇨관곡면중건결합박층파중건도상가이제고수뇨관결석검출솔급준학평개수뇨관유무경조급기정도，시목전진단수뇨관결석최준학、최유개치적방법지일。
Objective To explore the value of DSCT CPR and target reconstruction technique in the diagnosis of ureter calculi. Methods The clinical data of 52 patients with ureter calculi diagnosed by DSCT scan and CPR technique were retrospectively analyzed. The findings of DSCT were compared with that of ultrasound, routine KUB and IVP. Results The ureteral calculus were found by different modalities as followed:the ureteral calculus in 36 cases are found by ultrasound; 38 cases by KUB and IVP; 44 cases by axial CT; and 52 cases by DSCT CPR and target construction, respectively. Conclusion Using DSCT CPR and thin slice target reconstruction can not only greatly improve the detection rate of urinary calculi, but also evaluate the extent of ureter obstruction. It is one of the most accurate and valuable methods in the diagnosis of ureter stone.