Value of multi-slice spiral CT in the diagnosis of urinary system disease

Objective: To study the diagnostic value of mult-slice spiral CT urography in urologic diseases.Methods: Multi-slice spiral CT with and without contrast were performed in thirty-two cases.The original data was dealt with workstation,then the whole urologic reconstructed images were obtained by MIP,MPR,CPR,VR and so on.Results:The structure of urologic diseases was clearly displayed in all 32 cases.High-density ureteral calculi,thickened ureteral walls,and ureteral stenosis were showed in 17 cases;12 case of ureteral carcinoma,2 cases of ureteral Tb with limited wall thickening,1 case of pelviureteric junction obstruction.Conclusion:MSCTU can definitely demonstrate the location,etiology of urologic diseases,and display the degree of nephrydrosis.