Thompson R M, Reilly R J, Gleason D M
J Urol. 1979 Feb;121(2):206-8. doi: 10.1016/s0022-5347(17)56721-x.
We studied 35 patients with anterograde and retrograde cystography. Many patients who had reflux on retrograde cystography either did not have reflux or the reflux was reduced significantly on anterograde cystography. Furthermore, when reflux was seen on anterograde cystography it appeared to have more prognostic value than when seen on retrograde cystography. The question is raised of whether much reflex seen on retrograde cystography is not actually an artifact of the examination and does not exist beyond circumstances of the test.
我们对35例患者进行了顺行性和逆行性膀胱造影检查。许多在逆行性膀胱造影时有反流的患者，要么在顺行性膀胱造影时没有反流，要么反流明显减轻。此外，当顺行性膀胱造影出现反流时，其预后价值似乎比逆行性膀胱造影时更大。逆行性膀胱造影中所见的大量反流是否实际上并非检查的假象，且在检查环境之外并不存在，这一问题由此引发。
