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Non-invasive methods for diagnosis of portal hypertension. HVPG, hepatic venous pressure gradient; APRI, AST to platelet ratio; ICGr, indocyanine green retention test; TE, transient elastography; SWE, shear wave elastography; MRE, magnetic resonance elastography; SSM, splenic stiffness measurement; CSPH, clinically significant portal hypertension; vWF, Von Willebrand factor.
