Artículo original: H Y Park, J Tsauo, J H Shin and P H Kim. Percutaneous Transparaumbilical Embolization of Spontaneous Portosystemic Shunts for the Treatment of Hepatic Encephalopathy. J Vasc Interv Radiol 2017; 28:1563–1568 DOI: http://dx.doi.org/10.1016/j.jvir.2017.04.028 Sociedad: Society of Interventional Radiology…