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摘要目的研究二维(2D)剪切波弹性成像(SWE)在慢性乙型肝炎(CHB)病人肝纤维化的评估,比较这种方法与肝纤维化指标的诊断效能。材料与方法本研究获得伦理委员会批准和知情同意。从2015年7月—2016年5月对539例接受肝部分切除术的病人根据Scheuer系统采用切除的肝脏标本进行分组。所有病人均行术前2D SWE检查和血清学试
Abstract Objective To evaluate the diagnostic value of two-dimensional (2D) shear wave elastography (SWE) in patients with chronic hepatitis B (CHB) and to compare the diagnostic efficacy of this method with that of liver fibrosis. Materials and Methods The study was approved by Ethics Committee and informed consent. From July 2015 to May 2016, 539 patients who underwent partial hepatectomy were divided according to the Scheuer system using resected liver specimens. All patients underwent preoperative 2D SWE and serological tests