Practical value of enhanced CT on clinical staging of renal cell carcinoma / 局解手术学杂志

ABSTRACT

Objective To evaluate the accuracy of enhanced spiral CT scans on the clinical staging of renal cell carcinoma.MethodsThe enhanced CT and clinical data of 48 patients with renal carcinoma verified by surgery and pathology in Chongqing Donghua hospital were retrospectively analyzed.Robson's classification was used to determine the clinical stages of CT data,and the staging findings based on CT data were compared with the postoperative and pathological outcomes.Results The results showed that the accuracy of preoperative CT on the staging was 91.7％.Enhanced scanning by spiral CT was useful to identify the boundaries of tumor and the filling defect of renal vein or inferior vena cava.Conclusion Enhanced scanning using the spiral CT can improve the accuracy of clinical staging for renal carcinoma,which provides guidance about the clinical therapeutic schedules for patients with renal carcinoma.