The Value of IVP Combined with MSCT in Ureteral Obstruction Disease
ZHENG Quan-zeng
FU Chuan-ming
CHEN Lun-gang
XU Lin
WU De-hong
XIONG Yin
Abstract：Objective: Study on intravenous urography (IVP) combined with multi-slice spiral CT (MSCT) examination in the value of urethral obstruction check. Materials and methods:Will clinical suspected diagnosis for ureteral disease patients first line IVP check, from IVP check in the elected ureteral obstruction patients 40 cases again line MSCT flat sweep for research object, will original information pass to AW 4.2 workstation, respectively for more plane restructuring (MPR), and surfaces restructuring (CPR), and volume reproduce (VR) and maximum density projection (MIP); comparison simple IVP and the IVP+MSCT diagnosis results and surgery results in ureteral obstruction check in the of positioning, and qualitative accuracy. Results:IVP+MSCT diagnosed 38 cases, diagnosis rate was 95%(38/40); simple IVP diagnosed 27 cases, diagnosis rate was 67.5%(27/40), with significant difference between them (P<0.01). Simple IVP and IVP+MSCT in the diagnosis of ureteral obstruction has better consistency. Conclusion: IVP+MSCT scan on ureteral obstruction positioning, qualitative diagnosis more accurate and significantly reduced the radiation dose and the contrast dose, saving time and labor, and save the cost of examination.
Keywords：tomographyX-ray computedrecombinationureteral obstructionurography
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 679-684 )