Conclusion: Combined therapy of low-molecular weight dextran/furosemide plus sodium heparin in PNS not noly has diuretic action, but also has anticoagulant effect.

• 结论：采用低分子右旋糖酐和速尿、肝素钠联合治疗儿童NS水肿，既可达到利尿消肿的目的，又有抗凝、降低高凝状态的作用。