Objective:To explore the value of MSCT in diagnosis and staging of renal pelvic carcinoma. Methods:Plain and enhanced spiral CT scanning were performed in 41 cases suspected clinically as renal pelvic carcinoma. The CT appearance was analyzed,staging of the cases were confirmed by CT. With pathology results for the gold standard,CT features of renal pelvic carcinoma were summarized and the value of MSCT in diagnosis and staging was evaluated. Results:The sensitivity and specificity for MSCT plain and enhanc...