泌尿系结石的影像诊断是.ppt

尿 路 结 石;腹部平片是泌尿系统X线检查的第一步 观察有否肾、输尿管或膀胱的阳性结石； 观察有否包括泌尿系统在内的腹部钙化； 在优质的平片上可观察肾脏的位置、轮廓有否明显变化。 ;检查方法;正常X线解剖及表现;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;可发生于尿路任何部位，以肾盂肾盏，输尿管结石。 80%尿路结石腹平片可以显示。 草酸钙结石 尿路结石 磷灰石结石 尿酸结石;1、肾结石;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;2、输尿管结石;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;3、膀胱结石;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;腹部高密度影： 阑尾粪石：分层同心环状，居右下腹。 腹腔淋巴结钙化 动脉壁钙化 静脉石 肠道内容物;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;其他引起钙化的肾脏疾病 肾结核：点状或全肾钙化 肾癌：散在的点状 肾囊肿：弧形;静脉肾盂造影;3、禁忌症 严重肝、肾、心血管疾病 对比剂过敏 相对禁忌症：甲亢、过敏体质、妊娠、多发性 骨髓瘤、糖尿病;4、检查方法 肠道清洁、限制饮水、碘过敏试验、急救药物 常规法： 成人60%或76%泛影葡胺20ml静脉注射（小儿2ml/kg） 下腹加压阻断输尿管，8分钟、15分钟、30分钟及解除腹压后摄片观察。 ;正常X线解剖及表现;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.;Evaluation only. Created wit