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DILI诊断流程图。甲型肝炎病毒（hepatitis avirus, HAV）；戊型肝炎病毒（hepatitis E virus, HEV）；巨细胞病毒（cytomegalovirus, CMV）；EB病毒（Epstein-Barr virus, EBV）；谷氨酰基转移酶（glutamyltransferase, GGT）；身体质量指数（Body Mass Index, BMI）；B型超声（type-B ultrasonic ultrasonic test, B超）；抗核抗体（antinuclear antibody, ANA）；抗线粒体抗体（anti-mitochondrial antibody, AMA）；抗平滑肌抗体（anti-smooth muscle antibody, SMA）；磁共振胰胆管造影（magnetic resonance cholangiopancreatography, MRCP）；内镜下逆行胰胆管造影（endoscopic retrograde cholangiopancreatography, ERCP）；巴德-基亚里综合征（Budd-Chiari syndrome, BCS）；特发性门静脉高压症（idiopathic portal hypertension, IPH）；结节性再生性增生（nodular regenerative hyperplasia of the liver, NRH）；紫癜性肝病（peliosis hepatitis, PH）；肝窦阻塞综合征/肝小静脉闭塞病（sinusoidal obstruction syndrome/veno-occlusivedisease, SOS/VOD）：^*R＝[ALT实测值/上限（upper limit of normal value, ULN）]/（ALP实测值/ULN）。

Diagnostic algorithm of DILI