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目的通过多普勒超声(US)诊断患儿肝移植术后跨肝包膜动脉血管生成,并评估其发生率、潜在的原因及与临床预后的相关性。材料与方法本项研究获得当地伦理委员会批准并免除了病人知情同意。回顾性分析2000年1月—2003年12月期间接受肝移植的所有患儿。按照一个预设的前瞻性
Objective To diagnose transhepatic arterial angiogenesis in children with liver transplantation by Doppler ultrasonography (US), and to evaluate its incidence, underlying causes and its relationship with clinical prognosis. Materials and Methods The study was approved by local ethics committees and the patient’s informed consent was waived. All patients undergoing liver transplantation between January 2000 and December 2003 were retrospectively analyzed. Follow a preset look