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+, positive; −, negative; ALGS, Alagille syndrome; AMA, antimitochondrial antibody; ANA, antinuclear antibody; ANCA, antineutrophil cytoplasmic antibodies; BA, biliary atresia; CD, Caroli disease; CHF, congenital hepatic fibrosis; CS, Caroli syndrome; ERCP, endoscopic retrograde cholangiopancreatography; MMP-7, matrix metalloproteinase 7; MRCP, magnetic resonance cholangiopancreatography; US, ultrasound.
