Diagnostic value of multilayer spiral CT for chronic pyelonephritis / 中国基层医药

ABSTRACT

Objective To analyze the characteristics of multilayer spiral CT (MSCT) in chronic pyelonephritis,and to explore its clinical value in the diagnosis of chronic pyelonephritis.Methods 30 patients with chronic pyelonephritis were examined by MSCT enhancement scan,intravenous pyelogram (IVP) and double kidney color dopplar ultrasound.25 healthy people were selected as the control group.Two different seniority doctors evaluated the results separately.Results The diagnosis of two physicians had high consistency(K=0.8 1,P ＜ 0.05).In addition,compared with IVP and color dopplar ultrasound,the diagnostic rate of MSCT enhancement scanning in the renal parenchyma sag sign,renal pelvis wall thickening,strengthen and calyces mild deformation were significantly higher (P ＜ 0.05).Conclusion MSCT can clearly observe kidney form change in patients with chronic pyelonephritis,diagnostic rate is higher,it is worth clinical promotion.