造影剂的用量与造影图像的质量有很大关系。近来文献报道了造影剂声诺维(Sono Vue)在膀胱占位性病变诊断中的应用[1~3],但如何选择所用造影剂剂量尚无可靠的依据。我们选择了2007年7月至2008年10月我院收治的36例膀胱占位患者,采用不同剂量的Sono Vue进行造影检查,旨在研究不同剂量对造影图像质量的影响,报告如下。 The amount of contrast agent and contrast the quality of the image has a great relationship. Recently, we report the application of contrast agent Sono Vue in the diagnosis of bladder-space lesions [1-3], but there is no reliable basis on how to choose the dose of contrast medium used. We selected 36 cases of bladder space patients admitted to our hospital from July 2007 to October 2008, using different doses of Sono Vue for angiography to study the effects of different doses on the imaging quality of the contrast, the report is as follows.